Hey Gillin,
Having myself spent along time at OBA and heading off to NAC in a couple of months to get back into the flying thing, and having spoke to people who've been to OFT, I've come to one conclusion.
There is no school out there in which 100% of the people have had a 100% good experience 100% of the time. The truth is that whatever school you go to there are going to be good points and bad points and at the end of the day you might as well just flip a coin to decide which to go to cos they're probably all roughly the same.
I will say though that from my own experience OBA is seriously focussed towards getting people through their JAA PPL in 3 weeks and in all the time I was there there were probably only 3 or 4 that didn't get through it in that time.