I think that SEGA should have made this game in HD. Such as for Xbox 360 and PS3. Why did SEGA thought that a "good" game like Colors was going to be as bad as Unleashed should only be on the Wii? From my point of view, the game looks like it should have been on the Xbox 360/PS3. I must say, Colors is a good game and I recommend getting a copy. But the game could look better if it was in HD.
I'm saying that because I played Planet Wisp on the 360 and I say SEGA did a good job with Planet Wisp. I don't know, it's just my opinion.