The Scooby Doo mystery gang is back with Velma, Fred, Daphne, Scooby Doo and Shaggy to solve another mystery. When their mystery van breaks down in the desert, they learn that they may not be alone as if aliens. Scooby Doo and Shaggy fall in love with Crystal and Amber. The movie is entertaining and different from another films. The film is an entertaining adventure with the Scooby Doo gang and an alien concept. The film is just light-hearted entertainment with Mark Hamill as one of the voices.

The third of the Mook Animation Scooby-Doo movies is another great one. People thought that Scooby-Doo couldn't be frightening, but then along came "Zombie Island." People then thought that Scooby-Doo couldn't affect them on an emotional level, but that's just what this movie did.We get to see a side of Shaggy and Scooby we had never seen before. In this film, Shaggy falls in love with a hippie named Crystal, and Scooby falls in love with Crystal's dog, Amber. Meanwhile, the rest of the gang is trying to solve a mystery involving aliens that may have been spotted.The true stand-out in this film is Shaggy and Crystal's charming and heartwarming romance. It feels very real and gets you invested in it. They have more chemistry than Fred and Daphne could ever hope to have.The animation is once again spectacular, and the landscapes are nice to look at and very well-detailed.The "groovy" song that played in the middle of the film was one of the sweetest songs I've ever heard and the ending where it's revealed that Crystal and Amber are aliens is very heartbreaking, making you really feel for Shaggy and Scooby.One issue with the film is that the mystery is very basic and rather forgettable. That does hold it back a little.However, this was still another great entry in this beloved franchise. While it doesn't match "Zombie Island," I'd say it's about on par with "Witch's Ghost." Highly recommended for Scooby-Doo fans.RATING: B+

I loved this movie, when it came out, and despite one or two minor flaws, it is like a trip down Memory Lane. The animation is faultless, and i loved the music in the opening credits, with the planets, totally relevant to the title of the film. The voice talents, as is usually the case with the Scooby movies, save a couple of exceptions are excellent, a notable standout being Mark Hamill as Steve. Jeff Bennett was also really entertaining as Lester, and I loved the constant fighting over the Scooby snacks. The plot, overall was good, not the best, but those aliens to a young child are pretty scary. My only complaints are the sweet but rather soppy love song in the diner, and although I liked the romance between Shaggy and Crystal, it got a little distracting from the plot. All in all, I really liked it, and I hope it has a decent rating like Witch's Ghost and Goblin King. 8/10 Bethany Cox

I could not have been more pleased with the new Scooby Doo film and yet so disappointed at the same time. The film's producer Davis Doi made a wonderful decision to stick with traditional Scooby Doo plot lines and character set up. This was a big plus in the films favour. I however found it difficult to accept the spiced up 90's graphics and the radical voice changes. Don't get me wrong, the film is still spectacular, but it must be watched with an open mind. Watch for a classic seen when Scooby imitates a vicious rattlesnake.