MF's seatbelts: Concerned

Im going to CP in about a week and I have been hearing a lot of complaints about people who cannot get into MF's seat belts and I was wondering how bad are they????? I heard that they are really snug and also what is the limit of a rider getting on?????(size)

Two threads will all the info available:

http://www.pointbuzz.com/cpplace.aspx?mode=thread&TopicID=14332

http://club.coasterbuzz.com/forum.aspx?mode=thread&TopicID=37950

And the CB news thread:

http://club.coasterbuzz.com/2004-141-224399.htm

No one has any more info than posted in those three places.