He ruined Pimp My Ride UK.
I dont like him either, like you said, for a UK DJ he doesnt do much for the up and comers. I dont listen to his radio show much, but when I have it's been filled with already established artists from the US and the occassional already popular UK artists.
But, I wouldn't say the majority of UK hip hop is garbage, i'd say the majority of commercially established UK hip hop is garbage. Much like hip hop in general. We have a lot of great emcees out there, and a lot that have had longevity but get overlooked, so not many people have heard of them. I dont think the UK is any different to any other country in terms of quality hip hop, it's just not as popular or as establish at as the US and their rappers are.
But yeah, not a fan of Westwood.