I got the jumperoo out of the attic almost a month ago and we started putting Benjamin in it. He was mesmerized at first and stared in wide amazement, but was a bit too little for it. Now he really loves it and has quite a blast in it. He doesn't really jump much yet, but he can get the music to play. I suspect it won't be too long before he figures out he likes to jump! For now though he is happy to play with the toys and talk the bears head off!