Didn´t liked Sonic Drift or Labirynth, but I think the rest of the games released for the Game Gear were good, as for Sonic Shuffle is really fun when you play it with friends, even though the Single Player is hard it´s still not impossible.
I liked Shadow the Hedgehog (I like guns), Sonic Riders 1, (didn´t like Zero Gravity, you dont really have the possibility to defend yourself and gravity is overused) Never played STH2006, Secret Rings was good since you kept leveling up until you reached the max speed, also the controls were really good designed same as the levels. Sonic Chronicles, is boring, since you get hard quests and the battle modes glitches.
Sonic Unleashed for the PS2 was really bad, I´m haven´t bought it for the PS3 since it hasn´t arrived for any console (I bought the pirate PS2 version.) Seriously, the controls are just too messed up, the missions are bad designed since you have to go slow not to crash with anything, the werehog has awful voice acting and the people looks cartoony, extreamly cartoony, and what really made this be bad are 2 things:
1: ¨LEAVE IT TO YOU TAILS¨
2: Chip´s stupid words.