Hey Mamas -
May 2011 mama dropping in. I wrote a review (in depth!) of the Graco Blossom high chair system. I know reviews helped me A LOT when I was baby shopping, so maybe it might help you?
(Macs can't make clicky links! ) Visit if you think it might help you, and thanks for reading!
http://redheadbabymama.blogspot.com/2012/02/review-graco-blossom-4-in-1-seating.html