I don't know why this place gets a bad review, I think they have ginormous crepes (for a Vegas price, of course), and the crepes are delicious and have tons of filling in them. Although I've only had the sweet kind, I can't say that I've found a crepe place that tastes bad enough for 2 or even 3 stars.
Location is a little questionable next to the bathrooms and finding a seat sometimes can be difficult, but the service has always been prompt and relatively friendly (as friendly as Vegas gets).
My favorite crepes are the banana ones :)