SO great! We had SnapBooth at our wedding, and It was the hit of the night.
They brought tons of hilarious and creative props, practically all of our friends and family tried the photo booth and loved it, and EACH person who went into the photo booth received INSTANT printouts (very cool). We also got a fantastic scrapbook at the end of the night with all of the photos and personalized notes.
Mike was awesome at communicating with us in the weeks leading up to the wedding. He was very pleasant, enthusiastic, and informative, answering all our questions. HIGHLY recommend having this at your event or wedding. People LOVE it!