Sonic 4: Episode II is a brilliant sequel to it's not so brilliant predeccesor, Sonic 4: Episode I.
+ Level design is unique and fun to play
+ Music is good to listen to and some are very catchy (Can't get Metal Sonic's theme out of my head)
+ The psyhics for the game are fixed and no longer includes the ability to stand on walls
+ For around 500MB its a very good looking game
+ You get to play Episode Metal if you brought this and Episode 1
- The co-op side of the game (the tag moves) can really put a weight down the fast-paced action
- Just like Sonic 4: Episode I, there are only 5 zones
- Some stages can be a bit tedious at times
The ability to play this game with a friend can add on a number of hours to your playtime and you'll be playing this game for around 10-20 hours. Even longer if you're looking for the Red Rings.