Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
Showed up way faster than anticipated, the tank feels and looks like quality material and I have no doubt it will last. Pleased that they give you the choice on both 1 1/2 NPT openings to either leave them with plastic or remove it. - Had trouble at first finding a good way to remove the plastic inside the 1 1/2 opening and decide that a chisel worked best as it doesn't drop any plastic bits into the tank. I have had no issues with this tank and have it hooked up in my van to foot pump and external RV gravity fill port. I highly recommend this to anyone looking for a quality water tank.