Not bad but...

Its definitely fun and even a little addictive. Graphics and sound are fantastic. However it does have a few issues.
If it asks to connect with Facebook, for bonuses, dont click on it. It ends up freezing and you have to close the game out.
Also, when I actually tried to purchase an upgrade to keep a level going, it just give me a notice of a failed attempt but I was still build $1.19 from my iTunes account.
Other than that its an enjoyable game.

Chandlerart about Godzilla - Smash3, v1.22