After racing at Snetterton 300 on the 18th April in the MSA British Superkart Championship, I can safely say it is one of the best tracks in the UK IMHO, obviously without the heritage and experience of racing at Silverstone and Donington, but with that aside, I think the track is fantastic!
Here is a video from my qualy session
www.youtube.com/watch?v=KUXVLivRyPk
There are also 2 other videos from the races - with 48 karts on the grid! Hope to have a similar turnout at Silverstone on 7th/8th May.