Review for MGM Grand Detroit Casino Review For MGM Grand Detroit Casino Google User Jun 20 '17 at 1:08 Went to the casino. Really clean inside and plenty of machines. Won some money which is always good. Went to motor city 1st and it was a joke there. Always go to mgm from now on. The only bad thing is when you exit the parking structure you have parking vultures that sit in the middle of the lane so you have to wait until they either move or park. Make exiting easier where you don't have to go by the entrance of the casino to exit View full site to comment or like