Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It is not an "easy pool" set

I bought this pool due to it's size and advertised ease of setup. In contrast, it is anything but easy to setup. The instructions are vague and minimal. Also, it is implied that everything you need is in this set.....but be warned that I was shocked to find that an air pump was not included. Thus original installation of the pool was delayed (we could inflate the ring), until I ran to a nearby store and spent 40 additional dollars on one). It is suggested on the box that this pool can be setup in 30 minutes....it has taken us days to install it and the pool is still leaking around the filter pump. It does not suggest long-term outdoor exposure, so winterizing it for storage will not be easy. I fear that the filter pump is fragile and does not do well when exposed to outdoor climates. If I had known this pool was so difficult, I would have avoided it.