I've got a Sputnik and love it. Picked it up in March for like $550 new. It's pretty warm naturally so that really comes in handy. The only thing I don't really like it on is hand-picked acoustic! I mainly use it for vocals and interviews, and it always performs well.
Probably the only weird thing about this mic is the price. There is literally about a $300-$400 price range difference on the web depending on where you buy it from. That being said, if you can pick it up for like $500-$650 new I'd definitely get it. However, if you're gonna pay more than that, I'd look at other options as well because there are other nice mics at that range.