It's pretty simple for me.. I like a fair few of the tunes but basically don't like Liam.. I think no-one rates him more highly than himself and he's actually not particularly talented.
Noel on the other hand, well, you can't argue that the guy can't write some awesomely good tunes and is also prepared to experiment with them too:
Try this Electric Proms version of Masterplan... it really is very good:
http://www.youtube.com/watch?v=sXKzg5ixPc0