It is faster at the check-inn, they already have your KTTW printed out and ready with all the papers they give you. You can pre register the credit card you want to use you can also ask for special request (based on availability). I have been using it for the last couple of years and it is a nice + Don't know how it will work with MB, but I'll see in a week
1990 to 1992 Off site 1994 and 1995 Off site 1998 and 1999 Off site 2000 to 2003 All star Sports 2004 to 2011 Pop Century 2012 The World was great again (Pop Century) without the kids for the 1st time March 2013 Disneymoon with the kids