Fairly fun gameplay, and cool scifi/space elements made it still pretty enjoyable. A few incredible moments made the game memorable as well. Unfortunately, tries too hard to be profound and falls incredibly short of that goal.
It's fine. Too much time spent trying things over and over until you get the solution and have a brief "aha!" moment. I had more fun with the flash game.
Bad mix of too easy (regular levels) and too hard (secrets) casually. Bad mix of RNG and RNG as a speedrun. VERY good movement though, and a game that defines the gamecube era. A must play, despite my rating being low.
Fun as a teenager, and again as an adult using mods. I've had so much fun with this game in my lifetime, but it's mostly just a sandbox for modders to make good content.