I thought Bush was a horrible disappointment since they came from the UK, I thought they sounded bloody awful, I consider myself pretty much a big fan of UK music, I've been a big fan of British Rock starting with The Shadows, through The Beatles & Stones to The Smiths etc etc upto The Arctic Monkeys. The Kooks are infinitely better then Bush, I think I heard they're named after George W. & George H. repsectively. I personally don't consider Bush as "Grunge" per se since they do not hail from Seatles, but as a Post-Grunge either from UK or US they are far from the best.