I took the plunge with Grant right before Snowmageddon in Dallas. Booking was straightforward, but he DID change the time (by an hour) after I booked. Not at the last minute, and he was polite about it, but when he texted about changing our time, I began to regret booking him. I told him once we agreed on a new time that I'm self employed and extremely busy and he could not make a habit of being flaky on our schedule. He said he would not be a flake.
I showed up at his apartment on time and the experience was nice. Not mind blowing awesome or "the best I've ever had", but not bad either. He gives a "good but not great" massage on a relatively inexpensive table and throws in some extras. He does use nice linens and his apartment is neat and clean. He's stunningly beautiful and I agree completely with previous comments about his voice. Charming. He is also polite and has this boyish shy quality that is appealing, although I don't know if it's genuine or part of the "aw shucks, aren't I cute?" image.
He's not at the top of my list for guys in Dallas, but I'd book him again as long as he doesn't flake on the schedule or communications.