I agree with Bleach having an awesome soundtrack. 'Rolling Star' by Yui happens to be my fav OST in an anime. :)

The fights in Fairy Tail is actually great due to the animation. If we remove the whole 'power of friendship' and the sudden power ups of MC's it would turn out great.

Unlike FT, Goku actually have to train to get stronger, at one time he even spent an amount of time inside the Hyperbolic Time Chamber to train which I don't see in FT.