I visited Comerica Theater in downtown for an Arctic Monkeys concert. Entry into the concert venue was speedy and service was fine. One girl refused to sell me alcohol because of some kind of mess about my ID (which is real by the way. I've been over 21 for awhile now thankyouverymuch). But I visited another bartender who sold me drinks without issues. Overall, clean venue, good acoustics, and great views from any area of the theater. This made for a wonderful concert experience!