Has anybody used this Montessori Curriculum?

Has anybody used this Montessori curriculum by New Child Montessori? http://www.newchildmontessori.com/index.html

It is supposed to be a curriculum/guide for a Montessori classroom at home. It has four sets of lesson guides based on the four seasons. I think your supposed to start in the Fall season guide because it builds up from there. There is also a supplement guide that shows you how to make and use Montessori manipulatives. If anybody has used this program for homeschooling their little ones please let me know what you think because I am seriously thinking about purchasing it. By the time fall comes around my dd will be three and I am looking for a very hands on, child led preschool curriculum. So if anybody has info/reviews on this curriculum, or even suggestions of other curriculum they have tried, they will be very much appreciated.