I have the magic bullet and I pretty much use it daily or close to it. I can easily whip up a smoothie for myself in like 2 min. That is really all that I use it for as well. I haven't tried the other shit it says it can be used for, and I heard from people it sucks for some things, but it's great for what I use it for.
I got it at Bed Bath and Beyond with a 20% off coupon!