Just seriously stay away and MAYBE just MAYBE they'll learn to not be so greedy. I've been there enough over the last 20+ years that if that was the case I should've walked out ahead eventually on at least one occasion, but no. For me it's never been a hot and cold running slots issue at Mystic as they claim. They'll nickle and dime you everywhere they can and then you'll lose your gambling budget in the matter of a couple hours. $200+ mid week for a standard smoking room and no events on premises? Oh, don't forget the $50 mandatory damage deposit. The food is grossly overpriced, the alcohol they finally decided to start selling is insanely overpriced ($6 for a 1oz pour of rail liquor?) The hotel pricing is just stupid. They make you go outside to smoke now, leading to you being constantly hit up by other losers (there are no winners at Mystic) for ciggarettes and money every time you step out. Are people smiling and having a good time? The answer will invariably be no. THE TIGHTEST slot machines in MN, don't believe me? Take a moment to look around before you start feeding money into a machine.
Let me preface this comment by saying I know what the casinos response will be, it will be the exact same copy paste you see in response to all of the one star reviews, Mystic please just save the canned reply.