Should I get it? Is it worth the money? is it better or worse than the first?
I don't know, its gotten some pretty horrible reviews. I'd rent it first.
Considering that the first one was terrible, I wouldn't get the second one.
If you liked the first, get it. If not, don't get it. I got it and I have to say it's better than the first. My only problem is Tails. He goes so f***ing slow, even a snail could outrun him.