Instruct: Classify the given review as either positive or negative.
Query: It doesn't matter now what happen.

This is Sonic's first official soundtrack in the U.S., and it was worth it. This soundtrack contains most of the songs from Sonic Adventure 2(which is the best Sonic game yet). It have all the complete characters' songs like It Doesn't Matter(Sonic),Throw It All Away(Shadow), and E.G.G.M.A.N.(Dr. Robotnik/Eggman).It also have action stages' music like Escape From The City(City Escape), Vengence is Mine(Radical Highway), and Won't Stop, Just Go!(Green Forest). This is a must have for all Sonic fans out there. This is a treat for supporting Sonic for 10 years.