We were on ACL for a Christmas cruise on the Mississippi. Differences from American Queen that I noted were: ACL has open bar included all day, ACL has junk food snacks available all day (chips, cookies, etc.), ACL brings two cookies at evening turn down, ACL has open seating in the DR so only one show at night at 8:30, ACL has limited menu in the DR and bare bones in the "alternate" dining upstairs, ACL has free washers/dryers, ACL rarely had anyone at the "front desk" to answer questions. I very much preferred American Queen but will have to adjust since American Queen is gone and we still need one more leg of the Mississippi to complete. So sad.