I bought on six pack of Sculpin and was fairly unimpressed, especially for $14.59. It wasn't bad, but it certainly wasn't worth the cost. I personally prefer Big Eye, and since it runs about $12.99, I like it even more. Longfin is a favorite of my wife, and while it costs a bit much for a lager, it's a damn good beer. As for Grapefruit Sculpin...not bad. I still find it cost prohibitive for a beer to sit around and drink at home/a buddy's house.
This all said, I try not to buy beer if I can help it. My main issue is finding a beer for my wife, who's mostly a lager drinker. I don't have the temp control setup yet for a lager, so I'm of no use to her in that department!