Not really, they became popular because of the milf, and incest hype a few years ago along with big dogs like Darkcookie, ICSTOR, and PALMER. As far as animation goes, while some are decent, most are meh. Don't get me wrong, they do the job fine. But seeing as a lot of people hype it like it's the best in the scene, and NLT "doing 3dwork since the 90's", I expected better.
Obviously, no porn game dev is on PIXAR's level, in terms of animation or anything really. Only people that's close is Studio FOW, and they still have a huge gap between them. But if you're talking about solo devs then id say Locjaw has better, also pls note that good graphics /= good animation.