They are pretty good, although we have a signal issue at home at the moment, which when I rang them today they said yes we know there is a problem, we’re really sorry, and we’ll halve all of the monthly accounts for this month as it’s going to take a week or so to sort out.
The prices are good, I very very rarely spend more than my price plan, which when I was on Vodafone I ended up paying nearly double every month!
I’ve been with them 3 years now and I wouldn’t go anywhere else, I have 2 iphones and a nokia on contract with them for my family and they have been cheaper than anyone else.
Oh and their data coverage is much better than anything else,in this area. In the evenings it’s quicker than my broadband!