Thanks to this forum, I've learned the value of "crosschecking" so I rarely go off the ad only. And now that RM allows gents to link to their own socials, it's it even easier to do a vibe-check, which matters to me as much as their current look. And since I'm based in the NYC area, I've long used Adonis/BuffDaddys events to do a preliminary screenings of some gents. I have also been known to (very occasionally) reach out to RM reviewers.
Things that make me wary:
if all the pics could be posted on instagram, I'll assume they're stolen;
if the text rhythm alternates wildly between quick sequential messages & extended radio-silence, I'll start wondering whether there's a "too much" problem (substances, bookings, etc).
if a yes ("I can host" or "I love that") becomes a no ("I can't host" or "That'll be an upcharge") in the same thread, that's just annoying and weird and I'm likely going to step back.
if a gent becomes too much on RM messenger, i'm out.
sidenote: after long enjoying occasionally delightful exchanges with proactive advertisers, I've recently taken my profile private because the uptick in direct/demanding messages from random gents -- whose ad I'd never clicked on -- just started becoming tedious.
I have mixed feelings about other trends (ubers, different rates for different times/days, upcharges, facetime requests) but I assess those on a case-by-case basis.