What do you all think the last Good sonic game was?

Me, Id say Sonic Adventure 2. Now while Sonic Adventure 1 had its place in history I never felt as compelled to finish it as much as I was on Adventure 2.

On Adventure 2 I went out of my way to 100% the game.

All sonic games since then that have been developed in house (Sonic and Sega All Stars Racing was Sumo Digital) have been from Mediocre (Shadow the Hedgehog) to down right unplayable (Sonic the Hedgehog 360).

While Im not out to burn sega at the stake for this like a lot of "Hardcore" Sonic Fans, I'm rather appalled at how badly there handling the Sonic IP these days. I'll admit Sonic 4 was a step in the right direction yet episodic gaming gets on my nerves. especially since Sega are doing a Valve... No Word still on Episode 3 and Sega no word on Sonic 4 Episode 2.