My family and I absolutely 100% love the jumperoo. Musing about the price I decided that, yes, knowing what I do now I would pay hundreds, nay, thousands of pounds for this. Seriously I would sell the car. I just cannot overstate how this thing has quite literally saved my life. Short version: BUY THIS! Long version: With bab number one I was too smug for such things, if it wasn't handwoven organic wool naturally shed from free-range unionized sheep I didn't want to know. Then came our second son. Holy cow this kid can scream and scream he did from the moment he was born. None of my tricks worked. The "witchtwigs" (as my DH affectionately calls them), the osteopath, my mom coming to stay, my dad and his wife coming to stay, nothing could make this poor little dude happy. I was shattered, our previously joyful family was just really, well, sad and most of all we felt awful for this little guy that we couldn't find a way to help him out. One afternoon in tears I put us all in the car, sung through the screaming and bought the jumperoo. (Amazon, you know I buy far too much from you, I just couldn't wait a moment longer for a chance of help!) He was just over 3 months old then. I piled up some towels underneath him and away we went. I can't say it was an instant hit. I think we started out with 1 minute but I was determined. Within a few days though he had discovered its beauty and honestly life was forever altered. Suddenly he had something that for whatever reason gave him relief, distraction, whatever and it made him so happy! When he would launch into one of his screaming fits I'd put him into the jumperoo and like some kind of magic he would instantly stop. My sister is a massage therapist/herbalist and has a theory that because of where the ball of his foot contacts the floor he is able to get some kidney diaphragm release (I was too tired to pay total attention to what she was saying). Anyway, three months down the line and I don't care what a huge monster this thing is in our little living room. I know that somebody somewhere will someday tell us that it's not good for his hip development, but the truth is all that screaming wasn't good for anybody! So, if you have a little screamer and you are totally in despair, honestly give this a try it might just save you too!