I know this is a long shot, but I got a no-reply message through my wedding website (which I really should take down now) that you have a meeting with Marshall Argovitz on Thursday. I didn't have a way to contact you back, so hopefully you come back here before you have your meeting, or at least before you make your decision.
Short story is, I loved Marshall. I hardly gave him any guidance, and just let him do his thing, and he did a really great job. He did some crazy-fun things that I'd never done at a wedding before, and everyone seemed to love it - I had so many people tell me how much fun the reception was. If you want more specifics, please let me know! But all in all, he was fantastic, and I'd choose him again in a heartbeat.