I'm going to give this 4 stars because of the potential if they switch up a few things and because the food was good and the service was great.
We went on a Tuesday night and it was very quiet and not quite what we were expecting from a restaurant that is filling the old Cleats. It was very formal with linens and waiters in suits that served our individual plates when they brought them out.
When I think tapas I envision something more casual. So my recommendations to the owners is expand the tapas part of the menu, drop the stuffy entrees, linens and suits and in general just relax. I think it definitely has potential for success in Westlake but just needs to take a big chill.
I heard the bar on Saturday nights is hopping and I hope they take advantage of the patio now that the weather is good again.