We've ordered from Vannis a few times through an online delivery service. Every time, we did so only when there was a big discount promotion being offered through said delivery service, as the prices at Vannis are pretty high and I wouldn't pay full price.
The pizza is pretty decent! BUT I really kept ordering because I looooooved the chicken wings! They were perfectly crispy and came with a sauce on the side that was some of the best I've veer had. Unfortunately, we ordered again recently and realized they have completely changed the wings. Gone is the delicious, unique, thick sauce, replaced with some generic nothing-special hot sauce.
Don't think we'll be ordering from here again.