Recently picked this up at HEB and I gotta say, it's not bad. Starting to collect these Marvel Universe figures now. The detail is usually pretty good and the articulation is fantastic, especially for a 3 3/4" series. X-23 herself is somewhat smaller than other figures, both thinner and a bit shorter. But it would be weird for her to be the same size as Cable, so I'm happy for that, her being scaled to the others adds a nice touch and I can't wait for my X-Force to arrive so she can join them and have them all in the same diorama, so to speak.
As far as a toy goes, she's somewhat durable, legs and such may pop off if handled too rough, but almost everything's ball-jointed so you can just pop it back on. Her claws are unfortunately the same as EVERY Wolverine figure I've ever seen. That bendy plastic that always, ALWAYS gets bent in the package. You can of course bend it back, put'em in hot water, bend'em straight, and douse them in cold water if you're particular about it. I just bent them as straight as possible and let'em be. Her hips could use a bit more articulation though, and this is just a personal gripe, because X-23 is a very agile character, so it would've been nice to put her in a more crouched pose, but oh well.
Not worth paying the ridiculous price some of these figures go for, but for $5 to $10, it's not bad. Definitely nice if you want a complete X-Force set.