I've been waiting for this one... hope it's as fun and the arcade games.
update after playing for a while:
It seems a pretty good game. The story is different from Tron 2.0 (the main character isn't Jet, but Tron itself), it has three minigames (cycles, tanks and recognizers), and the two arcade games (which weren't that well ported). The 3D levels are barely passable (well, they are 3D and on a GBA, what to expect?), but still all the swapping between 2D and 3D levels made me remind of good old Lawnmower Man for the Mega Drive.
I just wonder why put so many colours. The movie relied almost only on blue and orange tones, now it seems a bit too messy.
Oh well, time to bother a friend of mine to learn openGL and finally make something on the lines of Tanks of Tron.