Love It! All babies should have this toy. I did not have this with my first two kids, so when my third child came along and I got one has a gift I was thrilled. This is supposed to be a crib toy that attaches to the rails for use as a soother. It will work in this capacity, but depending on the age of the baby it may also backfire on you. My son loved to watch the fish and listen to the gurgling water, but once he fell asleep, if he hit the toy or activated it, it starting playing again and then we would wake up again. Now don't get me wrong, this is still an amazing toy for a baby, I just prefer it be used outside of the crib. It plays many different tunes, or just play the sounds of the ocean. It is soothing to watch the fish move, and baby can make the other creatures move by pushing buttons. It does seem to go through batteries very fast, if you use it every day like we did. This is so much fun for babies and toddlers, and will lull them to sleep, I just recommend you put it on the dresser or other table, so baby can't turn on during the night.