Rated on Jul 13, 2012
Maybe I'm missing something since this has glowing reviews, but we found that this wasn't all that necessary, and had a very short usability window.
The leg openings are very small so it was hard to get our not very chunky baby in and out of it. We ended up using the Boppy or our laps to help him learn to sit. We did use it for introducing solids since he still seemed too little for the high chair. All in all, its nice but not necessary.