Been plenty of other threads on this programme and it seems to be another muffin/barm sort of thing - i.e. nobody can agree if its taking the piss out of the daters or if it's showing that no matter who you are, how different you are that there may be someone out there for you.
There are claims that some of the recruitment methods leave something to be desired - not sure if these were substantiated.
Personally I think I don't think it's too badly done and it is quite nice when things work out - last week the autistic (?) guy into his cars said he'd never had a date, he seemed to get on pretty well with his date and they met up again - was really pleased for him. No idea how it panned out after that.