Its a whole whack of fun but it wears off after completing everything. So Not much Replay Value.
Graphics 9/10: ITs Fantastic and looks amazing (For a wii Game) A massive improvement over Melee. Sometimes i lost track just by looking at the backgrounds :D.
Gameplay 8.5/10: Its nothing new but it adds a good deal of new items and the final smash is sweeet. Its best played with 3-4 players where its pure chaos. It adds to the roster and adds to the levels but it makes you have to adapt to each arena you fight in.
Campaign 9.5/10: Three modes to play. The good ol' classic mode which is the same adventure and you beat up micky mouse's hand in the end. The Subspace Emissary which is one of the most cinematic and frustrating adventures created. Then there's the all star mode I won't talk much about it but it shows you can pwn everyone. Sometimes i found the campaign to long! (This is coming from a guy who owns Rome and Medieval Total War)
Addictivness 10/10: I've had this game for a little while but there's no secret what you want to do. Find a kick ass character and show that you can beat the hell out of the others. It's amazingly fun online and you don't wanna stop. I found using the training mode pretty useful and useless. Useful in a way that it improved my skills 10x from when i first started. But Useless that training on a level 9 makes you feel your trainng on a level 5, but that's my opinion.
Avg: 9.2
Conclusion:
Own the game :D