My opinion of Sky Connect is pretty positive - although I'd prefer Sky Mid if my exchange was unbundled because it is so much cheaper. I've had Sky Broadband for almost two years now and the service has been virtually problem-free. I normally get 4.2 Mbps download speeds ("Up to eight Mbps"), although this can and does drop at very busy times, because I live some distance from the Exchange. The free Sky router and anti-virus software were very useful and the ordering process itself was easy and efficient.
So I'd give the service a score of nine out of a possible ten points.
"Of all the words in the English language, there is none more sublime than 'duty'" (General Robert E. Lee)