Recently switched to EE
Okay, all the ISP forums have users complaining about all the usual issues. No problems here. Highly-configurable supplied router - the main reason I went with them. No issues with speeds inc. torrents. Most of the torrent sites are still resolvable without tricks. Anyway even if they weren't an option I wouldn't choose BT.
However, here, the options were: BT, Sky, Be, PlusNet, EE, and TalkTalk. Sky have swallowed up Be, of course. PlusNet is BT. Essentially if BT get EE it'll be BT, BT, BT, Sky, Sky, and TalkTalk. And I won't choose TalkTalk either. And I just switched from Sky.