I've got to agree with most of the other posters - nothing special here, in fact pretty much a disappointment. There's more taste in Kraft's blue box than this cheese sauce and the staff is definitely uninspired and spend more time talking with each other than prepping your food.
First time visit so I got the house sauce ("golden"), with bacon and roasted red pepper strips. For a mac and cheese place, the sauce was basically tasteless. Bacon was okay, just not much for the upcharge. The red pepper strips were also okay. Just seemed like everything was bought in bulk somewhere else and just assembled onsite and warmed up.
Props for a very clean establishment (maybe because it was empty when I went in), but I won't be back. So much potential, just no taste.
Post lunch update - ate about 1/3 of it. I've got a belly full of pasta but feel very unsatisfied. Sadly hitting the vending machine...