Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great while it lasted, WATER problems if outside

We bought this for our 2 sons, ages 2 and 4, and it was a huge hit with all of us at first! It's pretty durable and keeps the kids safe, supervised, of course! But it's not easy to inflate or deflate, so we left it outside for a while, and after it rained a couple of times the bottom filled with water, and there is absolutely NO way to get it out! We thought there should be a plug for this reason, and with the water in there the unit expanded, pushing the floor up far enough that we couldn't let the kids use it safely. We used it until we had to get rid of it by cutting it up. I guess if you're going to use it indoors, or take it down EVERY time you use it outdoors, it's a great investment, the price is great for what you get! But if you leave it outside don't plan on using it for very long.