just read a review of a lady i've seen by a hobbyist who gave her a 2 sentence poor review. in looking at his 33 rieviews, he's only given 2 providers more than an 8 and one was a TS. His reviews are of well known ladies and they mostly range from 3-6.  Doesn't that indicate 'disappointment' to you?

Women when your really attracted to men. If he is only rating the TS as a high score I think he just is not attracted to women and may just have a wired angle.

Maybe he hasn't seen the providers at all and was just doing enough reviews to keep his free VIP membership?

This is probably a guy who complains about everything. The reason he liked the TS is she put something in his mouth to stop his bitching!  

ooOOOOOO MMMMmmmmmmmmy  (George Takei imitation)

Or some other issue. Read one guy's review on one of our local K/Asian girls from an agency. She's solid 8s and 9s on L and P. He starts out with "I'm not really in to Asian girls" and then gives her a 6-6. HELLO ?

Agree completely with your points - well said! Is there a reason no one is posting a thread link to the reviews mentioned in the OP?

He could just be an asshole that's always a possibility *shrugs* lol. Some guys are just harsh scorers and/or are hard to please so it's virtually impossibly for them to actually have a good time.  
If he/they have a constant string of experiences rated that bad well it just might be him.