Things I liked:Less expensive than other pumps, yet works the same as the other pumps. Longevity will tell the true story. Directions were completely adequate, along with the short video which was absolutely informative. Things I would have changed:The price of all of these pumps is ridiculous for what they are....I've heard of the problems with all brands....I would like to see a type of water trap or filter on this one....it can be done without adding $75 to the price...water trap and keep it at the same price. What others should know:Works as good as any type of pump that I've used....so best value in my opinion....time will tell.