I personally would say this game is just below average for a platformer, it's not horrific but it's quite a cheap and tacky game.The levels are alright nothing amazing, but some are quite unique and different in a good way. And some of the levels are really good at taking the micky out of films but that's not enough to keep you going.
The camera angle is terible and confusing, some parts of the game you can't even see or know what is going on.
The graphics are alright for the time it was made but there obviously are some glitches.
The humour's funny at firt but when your on a level that you are doing over and over again because it's so hard and Gex,the lizard, is saying things like "let me guess, your parents don't understand you," you feel like yelling at the screen "shut up"
I would recomend Gex deep cover Geko more than this one or even better still, Super Mario 64 (Mario 64 being the best platformer ever!)