To be fair, while his "Adriana Lima" style Alyx and other alternative models and re-textures are overly plastic looking and out of place, a lot of his work is still superb.
I have CMv8 installed and it is a HUGE difference over the default HL2, EP1 and EP2. You don't have to use his silly alternative models, and I have chosen to use
this model from v7 instead, it's a close HD reproduction of the original Valve Alyx. In game it does look
very good, the default Alyx is very low poly and low res in comparison if you place them side by side.
His other texture work is fantastic as well, he has retextured a huge part of every single game, added better sound effects and more music. He has also brought both HL2 and EP1 to the Orange Box version of Source engine, so you get HDR, motion blur and better shadows in every game instead of just EP2. For instance, check out
Nova Prospect.
So yeah, some of his models may not be for everyone, but it's worth checking the mods out anyway since you can disable them!