I did Pats Mystery Quilt for 2014 and it was easy. She gives you the 2 color options but lots of people made scrappy or chose their own colors from their stash. She gives you step by step pdf form for the monthly block-in both of her color ways. I would print out the color way I was using only.
Pat has cute unique patterns and for a quickie block-normally throw size, I'd suggest to try or maybe print out and so later. There is not a time limit on retreiving her patterns.
I did Pats, Fat Quarter Shop and LQS BOMs this year. I think Pats was my favorite.
Jill M