Mmm*shrug*. I guess it boils down to opinion and personal level of enjoyment.
I saw very few flaws with Unleashed. In the least, it was a step in the right direction. As far as the Hedgehog Engine goes, its pretty decent. the game itself, is also pretty decent compared to more recent outings. They didnt shove the whole entourage of- as Yahtzee would put it- Neo Woodland creatures, up your arse, and focused only on Sonic, which a slight helping of Tails, and an Amy thrown in. Both of which were there back in the older games.
Now- the dea of the "helper character" Chip- was a bad one, for sure- but the game only had you as Sonic, Something I cant recall the console games EVER doing- game was smooth, nice, very detailed, and while we may not agree on level design- I still found it very fun. The werehog gimmick felt rather forced, yet you could squint and imagine you were playing Knuckles with blue fur and stretchy arms. That combat wasnt too bad.
So perfect? no, I guess not. But definitely a decent effort I think. Now we just have to see if Colors here can deliver, or folow up on the "footstep" Unleashed was, and makesomething better. It says only Sonic will be playable, and focus on him- that's a start. Also, it says its made BY the storybook team, right? Well, people seem to love those 2 games, so maybe this one will be good too?