The best tools often are the simplest. And that adage rings true for the iStabilizer Mount XL. There's not a whole lot to say about it -- the Mount XL mounts your larger smartphone to anything that connects to a standard 1/4-20" universal thread. Monopods. Tripods. Those little handheld things the kids use to record themselves on skateboards. (That's still a thing, right?)
The iStabilizer Mount XL works by clamping onto your phone. Pull up on the little puller-upper handle thingy there at the top -- it's rubber and it's removable, so be careful not to lose it -- and position the phone inside. Slowly lower the puller-upper handle thingy, make sure the phone's pressed against the back supposed, and you're done.
You do have to be a little gentle here -- it's not like you're strapping in your phone with a five-point harness -- but you also don't have to baby it too much. The spring-action has enough weight to it that the phone should stay in place, and you get a good feel for how much you'll be able to throw it around.
All in all, a fun little $20 purchase. The iStabilizer Mount XL handles a phone with as much girth as the Galaxy Note 2, and there's a smaller version (sans XL status) for more normal-sized phones.
We've got a few more pics after the break.