Doing a movie with kids is pretty difficult. Only thing that is supposed to be as difficult is handling pets/animals. But this really holds the premise and the promise it is giving the viewer. The actors are young, but they are all really good. Thankfully the script is helping a lot, by not pulling punches and having those kids do things that you wouldn't expect (or maybe you would).One of the twists is the "fantasy" bit, that you will grow accustomed to pretty quickly. It helps elevate the movie to another level too. Are kids different and what makes them act that way? Thankfully the movie is not blaming something in particular. If your fantasy and your character trades allow it, you will go a certain direction. Really nice movie with a very good story

The Dirty Dozen and Platoon meets Lord Of The Flies? In a forest, a group of 12-year old boys play a game of Capture The Flag. The rules of this war game are fairly simple - the general gets to pick his own team; the base cannot be moved; when you are shot you must wait a certain period of time before rejoining; if killed by a grenade you go home; and whoever captures the enemy's flag wins the game. PK (Gage Munroe, from TV series Justin Time, etc) is a skilled tactician with knowledge of military strategies and he has never lost a war game. But this time there is another dynamic at play as simmering animosities, deep seeded resentments, jealousies and petty rivalry surface and ensure that the war game turns nasty. The fine line between imagination and fantasy and bloody reality become blurred. And the introduction of a girl into one of the teams this time brings in an air of sexual tension and jealousy. I Declare War is a disturbing but original parable that shows what happens to children's games when the rules break down and there is an absence of parental supervision. Writer/director Jason Lapeyre and co-director Robert Wilson explore many of the usual tropes of the adolescent coming of age drama, and mix them with the masculine themes and violence of a war movie. Although the boys are playing with sticks and balloons, the film makers occasionally show them with real weapons. There is a dark, vicious undercurrent of humour running through the material. The performances of the young cast are impressive, with Monroe a standout as the driven PK. Michael Friend is wonderful as the psychotic and sadistic Skinner, who has taken command of the rival army and is determined to win at all costs. This is a thought provoking film that deserves a broad release.

7.1 of 10. Far more entertaining than the average war film, and far more insightful. It's tempting, and would be too easy, to compare it to Lord of the Flies given the ages fo the combatants. It is a more realistic and more likely version of Lord of the Flies, something that could easily happen in bigger town or distant suburb, maybe South Park in the 6th or 7th grade or Kids (1995) 3 years earlier and a 100 miles north of New York City. Part of the enjoyment is that it does set itself apart from most of the common teen/child story lines.Outside of some annoyances involving actions and characters that seem to be stretching reality or purely for sex appeal to naive tweens (the power bra wearing 13ish girl), it immerses and continues to keep you guessing as to the outcome. It's not a film to watch for the action of war as much as the mystery and intrigue, as if a spy game more than a war game.

Like many fellow viewers at the Brussels International Festival of Fantastic Films that afternoon, I didn't have any clear idea on what to expect of "I Declare War". It plays at this prominent and reputedly brilliant genre festival, so it must contain some sort of significant cult value, that's for sure. But what exactly to prepare for, I didn't know… Drama and valuable coming of age life lessons like in "Stand By Me"? Adventure and thrills like in "Lord of the Flies"? Or maybe something entirely unique and innovative like "War of the Buttons", or something extreme and shocking like "Battle Royale"? It became somewhat of a mixture of everything, in fact, and yet at the same time something totally new and original. Although I certainly can't state that "I Declare War" is one of the greatest and most eye-opening films ever made, I'm nevertheless very glad that I watched it and wouldn't hesitate to recommend it to a wide variety of film fanatics. It's an atmospheric and occasionally very suspenseful motion picture with sublime performances from the youthful ensemble cast (not a single adult in the film) and a well-scripted scenario that thankfully doesn't get overly moralizing or metaphoric near the finale. It's summer vacation and the neighborhood boys gather every afternoon in the woods to play war. The rules are quite simple: two camps and two generals instructing their teams to capture the opponent's flag through smart tactics and ingenious war strategies. The soldiers use wooden sticks and water balloons, but through their vivid and wildly imaginative eyes we see rifles, machine guns, bazookas and grenades. Today also promises to become a special day for the troops, as there will be mutiny within the platoons, female soldiers joining for the very first time and ordeals that will genuinely put the soldiers' friendships to the test. "I Declare War" is reasonably fast-paced and benefices from terrific filming locations as well as from steady direction and – as mentioned already – stellar performances. The sound, visual and make-up effects definitely aren't childish, but neither are they provocative or graphic. In other words, this isn't just intended for physically grown-up people, but also for emotionally mature audiences … largely accomplished by kids! What I appreciated most of all was that, at all times, the children remain in fact children. Their reasoning, motivations and interactions are exactly like any child of whatever origin or culture would react. That sounds logic, but it really isn't as the movie will make clear, and that's why it's such an impressive and highly recommended effort.