I just love this pool. I actually am on my second one! The first one last 3 years, so earlier this year I had to go out and buy a second one cause I just dont think that any other pool can compare to this one. Although I did buy my pool at Shopko and only spent $17 bucks max both times. It is easily worth 30-40 bucks! I have had no problem with the valve on ether pool, with the exception of my little ones playing with it and deflating it. Its even easy enough to pack up and take with you on a hot day if you go on a trip or even over to Nanna's house.I recommend this to everyone!