First things first: The surface aspects of Helios are outrageously good. The production value rivals Hollywood films with convincing large scale sets, international location shooting, subtle photo-real CGI, gorgeous cinematography, and rip-roaring action scenes. Speaking of action scenes, Helios' gun battles are firmly in the new wave of Hong Kong gun play: Hard-hitting machine gun battles with a dash of real-world tactical flare. They resemble more the thrilling shootout in Michael Mann's Heat rather than John Woo's elegant work. This action style works well for thrillers and HK cinema have gotten damn good at it in recent years.Sadly, Helios' plotting and narrative are also notably Hollywood- esque with shallow characters, contrived emotions, and ludicrous plot all held together by tightly paced editing and actors that demand you look at them due to their great acting or great looks. It all still manages to be compelling, but none of it holds up on reflection. Despite its flaws, Helios could normally be recommended as a fun "turn off your brain" action thriller and that would be that. Alas, the ending makes the recommendation much harder. Without going into specifics, just know that there is no satisfaction to be had in any way. No closure, no justice, no explanation. Viewers will have to decide for themselves if it's worth watching a movie that entertains mightily then reverses all of that good will in the last 10 minutes.

I give the only one star to gratitude the effort to create firefighting scene from the beginning until the end of the movie. I can say that this movie has poor story. I could see very clear every puzzled that the story want to build. It was too many clue. the nuclear weapon is mentioned as the most powerful that can destroy the entire city (regarding the professor said in the helicopter) but we cannot feel the "huge" about it. The moment when i saw 3 people examined the nuclear in the open area. seriously? I thought there would be a secret bunker to safe this nuclear, and then i saw that this place is also used to do interrogation to a criminal, Scene in the restaurant where the 2 Korean policeman and 1 girl talked about the most powerful nuclear in public with high voice, I was like, "wtf. this is so stupid."

I gave 2 stars just for the firefighting scenes, if without considering this very small and unimportant part, then it should get only 1 star or even less. Again, a lousy screenplay with terrible and awkward dialog, the conversation between every two persons or three persons were so awkward and illogical, especially when the guy who played the high ranking official from China tried to deliver his bullshitting national security crap, the guy just turned into an obnoxious moron, the logic of his reasoning about holding the nuclear weaponry in Hong Kong, then got excuse to discuss and negotiate this situation was just absurd and ridiculous, even a low I.Q. moron would think it was stupid.At the very beginning of the movie, we saw a crashed airplane, then we saw a young woman from China visited the crashing site. It was a night scene, yet this female moron still unbelievably wore dark sunglasses! As soon as this scene appeared on the screen, my immediate thought was: "WTF?!" And from then on, ridiculous scene after scene accompanied with the stupidest and the most awkward dialog kept coming up.The actor who played the so-called "Helios" was definitely a terrible wrong cast, a skinny guy looked like a junkie without showing any believable cunning abilities to be a well-known international weaponry smuggler. Then there was his bodyguard, another "WTF?!" casting again. Casting pretty and sexy flesh and meat to play a dangerous, murderous role, even it may be necessary, this young woman was absolutely inserted just for the eye-candy to boost the box office, but it's still a very formulaic and stupid appendix role.The guy who played the highest Hong Kong police officer was another wrong choice for such important role, the guy with a botox cosmetic face and a sissy hairdo only gave the viewers another unconvincing, much too light weighted lamer impression.The professor was unfortunately given terrible dialog to almost every occasion, and his formulaic image of a bookworm nerd was a funny bow tie!Two handsome Korean male actors were good; at least the plastic cosmetic jobs were great. :)

this is a very poorly produced film with weak story line and tons of unnecessary scenes. unlike most low quality hong kong movies, this movie used korean, hong kong and Chinese actors which tried to please audiences of the three different places. however, low quality story is inconsistent, all the elements are poorly connected and the story. after i left the cinema, most audiences are not happy about the money they paid, the time they spent, and most important, they expectations they had. if you want to see good hong kong movie, i recommended you Overheard [竊聽 風雲] 1-3.