I don't like these. The asymmetry fixes are nice, but this doctor prefers to steepen the occlusal planes and thus leaves the chins looking deficient.
Edit I guess only the third example. The underbite fixes are okay. But I'd think keep the planes flatter and reduce chins for better results.
The second example... why f**k up the occlusal plane. Mild maxillary advancement and done.
Second to last one looks good.