i played the ps2 version of this, with a pirated copy i borrowed from a classmate in elementary (i still have it) the things that stood out so much for me were the prequel tutorial that depicts the early days of the earth decontamination project (or however they call it in the movie i don't remember if they gave it a name) while it was still operational, and the part where EVA gets injured in the Axiom's trash disposal system instead of Wall-E (it was cut from the movie but the devs of the game probably didn't bother to reflect this)
I fucking hate how this game uses it's soundtrack. Maybe they could only afford a few generic songs, maybe they couldn't make a bunch of music specifically for the cutscenes, but these tracks are getting really repetitive, really fast. (...also I was hoping this would be the Wall-E game for the xbox 360, guess I was mistaken.)