Oasis have been my favourite band for 15 years, i dont think another band will now take over that fact.
Music is all about what you get out of it. Some people like somthing complexed, some people like just sticking the radio on and enjoy whatever it throws at them.
People will ALWAYS have a go at Oasis for never changing, but then so many bands like Blur, Radiohead, Manic Street Preachers, The Verve, Metallica, ect ect get slated for actually changing their sound, so i dont think you can win.
I think when you can generate £66million in 1 day of World ticket sales... they are doing somthing right, and despite a lot of people saying they aint a good live band, then 66 million quid is a lot of down the toilet money.
As a few have already said though, check out The Stone Roses, probably the best band ever to have only 2 albums. Probably one of the worst live bands ive ever seen, but there songs (including b-sides) are just out of this world.
The Verve are another amazing band, lyrically Ashcroft has the ability to bend my head so much. Ive never seen a more passionate musician in just the whole of his work.
Enjoy whatever you listen to ..... i wouldnt dare mention some of the stuff i listen to cause people just slate it, but whatever you like.