Most improved sequels

[The Fury]

Shadow8 said:
Jak 3

Over Jak 2 right? I agree with that but compared to the first game, both are in it's shadow in terms of gameplay and fun.

WipeOut 2097

Destruction Derby 2

Twisted Metal World Tour (seriously, anyone played the original? Nothing in comparison to this god like game).

Mass Effect 2 - less RPG elemens but a far better game overall.