Check out NYT's take on Gerardo's cooking... http://mobile.nytimes.com/2014/05/14/dining/hungry-city-el-rey-coffee-bar-and-luncheonette-on-the-lower-east-side.html?referrer=
For a place with a La Marzocco Strada coffee machine and counter culture beans, this place makes an awful coffee. I have been disappointed on two different occasions with two different barriers.
Got the Mexican latte but the guy didn't know how to make it. He filled half the cup with coffee and then asked if i "wanted room for milk." Instead of making a new one the barista tried to fix it.