While I have yet to hit them Sierra does appear to have nice parks. When I am ready it is nice to know that Sierra has a good selection of progression parks for those that are not ready to go big. Sierra received about 2 inces last Fri/Sat and may it appears that they will get few more later this week.
Looked at the vid again and it is not taken in one of Sierra's big parks. This vid was taken in their beginner progression park above their Easy Rider Express. It borders one of they green runs that is marked as "The Easy Way Down". But hey...you gotta start somewhere..right.