I am picky about my fish and Rex is simply the best in the DFW area. Simple, but very cozy. Attentive and helpful wait staff. There were 4 of us and everyone ordered something different, but we were all raving about our fish. I had the sea bass, expertly prepared. Only complaint was the lack of champagne (full bottle) from the wine list (champagne was available only by the glass). However, the wine list was decent and somewhat reasonably priced. Dallas restaurants seem to over the top when it comes to marking up wine prices. Overall a terrific evening with friends. If you want good seafood in Dallas, this is the place to go!