We really enjoyed this restaurant. The sample salsas and chips they give you at the beginning were great, and our meals were very good too. I ordered a lime margarita, and I don't know how much tequila was put into it (I'm guessing a good 2 oz.), but I was *plastered* by the time I finished it.

Regardless, I had an excellent chicken enchilada, and my husband had the soft tacos. Very good meal.

It's pricey Mexican food but it's pretty good. The guacamole they make tableside is fun, fresh, and good. The service was impeccable. If you go thinking you will be going to a Chi-Chi's or Don Pablo's, you will be disappointed.

NIce atmosphere but absolutely horrible, tasteless and overpriced food! WE will not ever eat there again!

See comment below: I guess I'll have to use the old "to each his own" cliche, my friend. I do apologize for being so negative. However, I doubt I'd try Diego's again. I remind you, all eight of us were disappointed -- so I'm not alone in my criticism. Maybe there's a market for Diego's cuisine which is far beyond my comprehension and ability to appreciate. I'll concede this could be the case.
All said, while I wish the management & staff at Diego's the best, they won't realize the opportunity to serve us again. Why risk another bad experience when there are so many terriffic places to dine in Las Vegas.
Again, my best to the management & staff st Diego's. No malice intended.

This message is to call out the guest that had a bad experience in diego the finest mexican cuisine this side of the border. I have had various experiences at diego were they were not short of excellent. The management form the front and back of the house have gotten to know me very well because of my frequent visits so im sure if you contact them they will take care of any bad experience you have had and make sure by the time you leave diego you will be blown away. Are you sure you ate there and not at Treasure Island.

Diego is by far the best restaurant at the MGM. They put such a unique spin on traditional mexican fare that you can't even call it traditional! My family anf I have eaten there atleast a dozen times and have tried almost everything. AND LOVED ALL OF IT! The tequilla shrimp small plate-TO DIE FOR! The crab empanadas-well, they are reason to live. My favorite entree by far-the lobster tacos. The big thick steak-the only one on the menu also deserves a mention-it was juicy, flavorful, and tender. OK. Wait. I forgot the handmade-at-your-table-guacomole it's like a little piece of heaven(and so is the guy who makes it!). Seriously,we love it and we honestly can't even remember what we ate at The MGM before Diego.