Unfortunately dealing with men like him is part of the business, especially when you're newer (there is a sub-species of boundary pusher who specifically preys upon new girls).
Was there something this guy did or said during pre-date correspondence, that gave you a clue ahead of time that he might be a less than ideal client? I always feel that if a guy is a headache before the appointment, he'll be a nightmare behind closed doors. I'm very attentive to little cues... even the slightest thing that feels 'wrong' might be a bellwether for larger issues down the road.
Screen, screen, screen... if you're not sure what type of vibe you're getting, ask him to tell you more about himself, and what type of experience he's seeking. If something feels not quite right, then listen to your gut and cancel. You don't owe him an explanation.
I had a guy a bit like that over the wintertime. There was a point at which I could tell that he'd be a time hog (he'd booked 2 hours, but WAY overstayed the time, and even tried to push for a free overnight). In person, he did *mention* BBFS in a falsely casual way, kind of fishing to see my response... but, at least he didn't press for it (no, that is ABSOLUTELY not something that's normal or expected, although there are some ladies out there who offer it, very unwisely). Looking back, I should've cancelled when opening one of his pre-date emails made me roll my eyes and think about all the vodka I'd have to chug to put up with his a**. But, I just figured I could deal w/a self-important brat for a few hours, and I did kind of need a review (he left me a good one). But he shorted me $$ and wound up stressing me out a lot because I REALLY needed him gone so that I could get to sleep, etc. So the point is, if he seems like a pain before the date... DO sweat the small stuff, because pre-date he's actually on his best behavior... he'll likely worsen as soon as the door closes.
As for whether the review will hurt you in the long run... it seems likely that it will get buried by good reviews, by the rate you're going

It'll be on page 2 in no time at all

And yes, most guys will disregard it if the rest of the reviews are overwhelmingly positive.