Ab Roller as seen on TV

I got my daughter the Ab Roller and it seems like a pretty good deal. I'm always reluctant to buy these things that say you can lose inches/pounds/flab/wrinkles/etc. virtually overnight, but after watching the infomercial on this thing it seems like it has the potential to do what it says it will do. It makes it easier for you to do (essentially) crunches without reducing the amount of physical exercise you're getting. It seems like a great idea and I'm looking forward to seeing what kind of results my daughter gets with it. I might even try to use it myself! :-)