Athlete, Interpol, Oasis, Coldplay, Razorlight, The Magic Numbers and Kaiser Chiefs.
Athlete - crap live, boring as anything.
Interpol - One good song, when i saw them live they were a bit jet lagged, but that cant be helped.
Oasis - Fantastic live (seen them twice, third soon) and they are consistently good. You may not like the newer stuff at first, but i feel songs such as little by little and sunday morning call could just as easily be off one of the first albums. The Masterplan is absaloutely fantastic for a collection of B-sides
Coldplay - Have some excellent songs and Chris Martin's voice is very good. However, a lot of it is a little bit samey, speed of sounds/clocks might as well have been written the same time tbh. But you cant complain when its of such a high standard.
Razorlight - I liked one song of the album, not that i can remember what it was called. They sound a bit too much like everyone else atm.
The Magic Numbers - hairy. boring live. The songs themselves are not bad but are not very well translated live.
Kaiser Chiefs - I think they are marmite, love or hate. When they first came out i really, really hated them. But i appreciate the catchiness and appropriate ness of the songs. They may all follow similar structures but are equally good, if you like them.