We stopped ordering Dominoes after noticing that their coupon codes are a scam. Pay close attention when you put the code in, many times, while the overall order's price goes down a little, individual items' prices go up. If a business is going to offer coupon codes they shouldn't practice shady, deceptive practices. The pizza itself was ok but not great. Out of the 3 times we've ordered from Dominoes (online), we've experienced problems 2 times.
The first time, the order went through online, then no pizza almost 1.5 hours later. Calls to the store = no answer (8-10 times) and then one answer in which the individual lied and told us it was on the way. We ended up having to contact their regional management office to get the situation sorted out. They gave us a $30 credit to our account that we were hesitant to use because of the crappy service.
When we did use the coupon, the next order was ok although the pizza was definitely nothing to brag about.
The second issue that we had was when we ordered online again and had no pizza 2 hours later. We called the store and cancelled the order. Then we drove and got some Chinese food. Upon returning from getting Chinese food, a Dominos driver pulled up to our house (a total of almost 3 hours after we had ordered.) Needless to say, after our 2 bad experiences, we'll never order food from Dominos Pizza again.
*EDIT* I just saw that Dominoes' corporate offices attempted to reach out and offer $10 coupons. They're obviously somewhat engaged with their customers so I'll amend this review rating.