It's coming close to a year since I moved into my new property with fibre and the connection has been first class. My ISP is Pulse8 and I would definitely recommend them. There was just a minor hiccup last spring when the overhead cable had a small break in it causing intermittent disconnections but that was hardly the ISP's fault. Openreach came sorted it out without a fuss or any charges to me.
Here's today's speed test result, which is pretty much like all the others I've done.
My Satellite Setup
Sky minidish and Sky + HD 250gig Anytime+ box with full ish appart from sports and movies, Dreambox DM500s clone (Pli Jade3 max var F/W), Motorised 1.1Meter Dish
I've just added another to that reply, this one over wifi on a proper 10Mb/s connection and the download speeds are faster!
I'll be ringing VM to shout in the morning if it's still the same
10 meg connection faster than a supposed 100 meg connection - it's a joke, I showed the neighbour over the road the speed test when I went to use his wifi as a comparison and he giggled (it's his 10meg connection)
With a bit of luck they'll be carrying out work on the network or it'll be a fast resolved fault rather than an over subscribed UBR