Possibly the best. game. EVER!
A rather intelligent movement system, despite being dificult to master, are just one of the many things that make this game memorable.
Graphics: Quite good. the backgrounds are very well made, characters look good, but on low quality (which makes the game go much faster) most of the text is hard to read, not to mention that I can't make heads or tails of some things that appear on screen. (like the "text" on the gameover screen)
Style: An awesome physics engine, a good story, some elements today's videogame industry would KILL for.
Sound: The sound effects were top tier, but the music becomes somewhat repetitive...
Violence: Not much for a while, but after a few levels you get to see a little gore, at the last levels however... SWEET... :D
Interactivity: As I said before, the control system needs getting used to, and as for grabbing items... If I had a nickel for every time I grabbed the egg sack instead of something else... it has a bit of an experience curve, but with training you'll be able to grab all the larvae in no time (I'm still missing one though :P)
Humor: The few slightly humorous moments in this game can be achieved by experimentation. Try everything and check out the results!
Overall: Are you even paying attention to me!? PLAY. THIS. GAME.