Was reading a yelp review about a restaurant in Las Vegas. Although the review wasn't very good, the review mentioned they had only paid 1/2 price for their meal using this service. I had a group of 5 that wanted to eat dinner. If what the website said was true, we would save $20 per person on the price of the meal.
I told the others in the group and they recounted stories of cab drivers selling them "vouchers" which weren't worth the paper the voucher was printed on. I convinced them that we had nothing to lose by visiting the location.
It was a Monday night. No waiting. Okay, waited for one person to complete a transaction. Walk right up. Make a reservation. Pay $15 for 5 of us.
No problem at the restaurant. I felt we certainly received a worthy meal and the restaurant didn't seem to care that we were only paying 1/2 price. Thank you Tix 4 Tonight!