I doubt it'll rain on all 6000 ft of vertical. Besides, it's the same at the bottom of Whistler, which is hardly a shitty resort. Also, Jackson, Sun Valley, Big Sky, Taos, Mt. Bachelor and many other popular ski resorts are more or less located in the middle of nowhere.
Anyhow, if it's anything like the Revelstoke cat skiing I've seen in countless ski flicks, it'll be amazing.