I went to Pas De Las Casa last year and alghough the snow was good I found
the resort to be a bit of a dump (but plenty of places to drink!). I've
heard good reports about Soldeu although it is lower and so not so snow
sure.

try the Ski Club of Great Britain website at www.skiclub.co.uk and check the
resorts section; it gives reports about the resort in general, snow record
etc.. (i'm not a member so this isn't a plug!)

Ian