My wife and I love Tapas and this is one of our favorite places for Tapas in Vegas.
We've eaten there a couple times and the food and service has always been good.
A great place for a larger group, it's fun to order a selection of Tapas to share & pass. Be sure to also leave room to try the Paella, which is very tasty. Also, they have a variety of Sangria's worth trying.
Considering this is Vegas, I was pleasantly surprised how reasonably priced everything was.
Even though this place is in a Mall, it doesn't feel like it. If you can, get seated outdoors. It's a great view of The Strip right across from The Wynn and fun place to people watch.