Pros: Excellent hot tub for the price. Heats up fast, about one degree per hour (we live in central California). 
Cons: I wish the light would stay one color. The fast changing colors are not relaxing.  There are several rough/sharp spots in the hot tub. I will try to file these out when I drain out the water. Overall we are very happy with our purchase. We have had it for three months and use it most nights.

**Update: We've had this hot tub for about 3 years now and it is one of the best purchases we've made. I still wish the light didn't change colors, other than that, we still love it!