>>5926602They're almost as articulated as the Rement Pose Skeletons except with double-joints in the knees instead of a ball-joint, so I'm not sure where the complaints about articulation are coming from. Some of the joints are very delicate though, and the figures tend to come with some flash that needs to be trimmed to free up some of them.
The thing about them being bow-legged is true but easy to fix with a hairdryer and glass of cold water. They're also probably the most detailed and anatomically accurate option (apart from the clavicles which didn't make it to production perfectly, but it's only noticeable because the rest of the figure is so spot-on).
The heads aren't compatible with the other Vitruvian bodies, though, which is a little annoying and the basic versions don't come with any paintwork so you need to wash them yourself.
