Margaritaville has always been one of my go-to breakfast spots in Vegas. On my last trip, however, I was with a (too large) group of girls and we didn't make it in time for breakfast. I was disappointed but decided that lunch was worth a try. Glad we stayed and dined. I ordered the seafood bisque and caesar salad along with a bahama mama. Both food and drink were delicious and fairly reasonable (price-wise) by Vegas standards. The review would have been a 4 but the service was off-it was very friendly, but we spent a lot of time waiting and it wasn't really busy.
I will certainly be back on future trips.