I have had a great relationship with Mastro's and sent them many many customers as a concierge. When people looked for fancy and/or great steakhouse I would send them over and they always loved it. I personally like the place and I'm reviewing and rating based off of one main key thin - the steak that I ordered. (But I will touch up on other parts about my visit)
So the steak was good but it just was not great for me which anyone would expect paying such a high price. I got the rib-eye and it was a bit too dry for a rib-eye and it did not have the flavor I was hoping for. Most of the flavoring seemed to come from them buttering it up so much rather than a rich grilled taste I was hoping for. So with that said I personally would simply rather go to Texas RoadHouse for their bone in Rib-Eye for half the cost for the taste that I enjoy.
The sides. Mashed potatoes and asparagus for me. The asparagus was very buttered up too and not cooked enough to my liking but I can't really blame them because I liked my asparagus burnt and I did not specify cooking instructions. The mashed potatoes was also very buttery like everything else my brother and I ordered. I do like my mashed potatoes buttery and rich so I actually really liked it. The side portions are pretty huge and can easily be shared.
For dinner we were offered their famous popular butter cake. This thing was huge and just too much for the two of us but guess what...we ended up finishing the whole thing. It was delicious and probably addicting is the best way to describe it.
Few other things worth mentioning besides food before I opted out. There is valet service and the service is good. The interior is fancy as one would expect and it is more on the quite and dark ambiance. The middle sections closer to the bar in a bit more bright and lively feeling.
All in all, this restaurant is a great treat for a special night with friends and family and they are very good at accommodating special needs (sent over many many wealthy and high profile guest) I'm just mainly disappointed with my steak option and perhaps maybe in the future I need to try different options or re-try my rib-eye option. Until that day may come, I'm leaving this as a four star restaurant.