Last couple years great!!!!! Cannot guarantee though its in the hands of the snow gods!!! Look back on the photo archive and info from the home page and you will get info from previous seasons etc etc
Like Nightmuffy and Emjay say, it is hit and miss. This year (2012 / 2013) wasn't quite as good snow as the season before but you could still ski every day. Also, with snowcannosn covering everything in the resort you are unlikely to not be able to ski - it is also much quieter than Half-term.
We were there for Christmas 2012, snow wasn't great, however we did manage to ski every day! We are taking the same chance again this year and will be there again for Christmas, so fingers crossed for a good dump of the white stuff!!!