In reply to worthy:
UCR used to have the best setting in the region, bar none. With their change of ownership this has taken a bit of a dip but I think they are now getting it together again.
Redpoint opened a new section of wall in Jan this year and it is very good and well set. The rest of Redpoint again I have found rather variable. Part of this is that they very much assume you will smear on the rough walls so there are none of the splats and screwons that UCR uses on their smooth wall. NB traffic in the Cumberland Basin in Bristol can be pretty dire so I'd take your google estimate of approach time with a bit of a pinch of salt.
Warehouse - I've only climbed there once, several years ago. At the time I found it quite dingey to the extent that route reading could be a problem, but hopefully they've fixed the lack of light by now!
Boulders - I used to go there regularly as the main wall is a decent height. Stopped going as I got monumentally piddled off by the seemingly random and frequently sandbag grades. It was as if they didn't have anyone of around that grade fore-running the routes, just relied on what the setter reckoned.
Bouldering - TCA & Bloc are bot hvery good. For my tastes, Bloc feels too high as I don't feel happy going for thin moves at the top of the walls. But I know other people say TCA is too low so horses for courses. Bloc resets one panel at a time but TCA resets one graded circuit at a time which means it is easier to see waht it new and binge on it.