um...oil is slick..not so much on the stops-you-dead-in-your-tracks'ness.
lack of color. lack of in air events, upgrades way expensive, 10 ft achievement impossible with upgrades. other than the total sucking of this game, well it's just dandy.
one extra orb, no other planets to reach, all dream bubbles but one random one that's not even mentioned on the walkthrough, which i hated using but couldn't find the last bubble...still have not, now have to read the damn comments till i find what the hell i missed.