Yeah I would, but then I don't have any other USA flying schools to compare it to.
If you're pretty easy on timings you could get a flight to Orlando for around £250. Food in the States is pretty cheap and you won't be doing much drinking if you want to pass in three weeks(!) You'll also need around 4 hours afterwards to check-out in the UK as your RT will be rubbish and it's a bit more crowded here.
There's a lot on this site about other schools, but make your decision and go. You won't regret it.