When I built mine , the only problems I had were the bottle bosses were a bit stiff frist time I put bolts in, two of the brake caliper bolts were also a bit tricky almost feeling like they were cross threading but they were fine in the end, the seat post was very slightly baggy sorted with seat clamp now fine, and the bottom bracket on the drive side was a bit of a bugger to get to go frist time, however I had ordered my bb from my lbs who fitted it for free what should have been 5 min job turn in to a 30min jobs as the mechanic had to chase it out 3 times, I was lucky.
I am really happy with it now the rest of the build was fine and dead easy, paints a bit thin and chips a bit easily, mine and olive green one looks real cool imo .
Other than that its a good bike, I reckon that it has cost £500 all in finished and I was using 2nd hand parts ,bars ,groupset ,and wheels.
I would say its a good deal but just be aware the small bits can add up in price,
regards
Mr34