I have a Skeletool CX in my (rather comprehensive) Leatherman collection, the first version with the half-serrated blade. I find that I don't carry it. Overall, I guess I am disappointed; I had hoped for more.
As a piece of functional art, it is beautiful. I mean that sincerely: it is a genuinely cool piece of design and engineering.
As a tool for executing field tasks, though, it is somewhat useful but with some very real limits. As others have noted, you can get a lot more functionality in the same general range of weight and price.
So here's my 2 cents' worth FWIW:
Blade: A decently stout blade, and a good liner-lock. But the handle, while really cool to look at, is very uncomfortable in hard use. If you have gloves, no problem; and you can wrap the handle with any cloth, a sock or a sleeve, and get by just fine. But otherwise, in hard use, it will tattoo your hide.
Pliers: Strong, but small. Don't plan to tighten the connections on a garden hose with these; they don't open wide enough. And, worse, they will absolutely pinch the flesh of your index finger if you aren't very, very careful. But: if you are careful, they can do a great deal more real work than the other junk pliers in this size category.
Clip: Not all that strong. I wouldn't trust it in a front pocket. Though it's okay when clipped to your waistband, with a belt holding it tight against your jeans. It does stick out, and is rather less discreet than a Wave with clip.
Screwdrivers: Two sizes of Phillips and two sizes of slots/flats, one in the holder and one tucked into the handle. Quality drivers, but none provides the beefy prybar that protects the blade from abuse. Anything but the #2 Phillips digs into the hand unmercifully when using the pliers.
Here's the bottom line, I guess: I will probably put mine up for sale, hoping to recover some of my dollars (I paid about full price -- ouch).
On the other hand, if I was in a pickle and this tool was handed to me, I would be glad to have it.