Based on consumer reports' recommendation and effective advertising that Behr is the best paint on the market, I purchased paint for the entire inside of my home. Not only was there a problem with color - i.e. one gallon to the next not matching up.... but coverage (or lack of) has been a MAJOR problem. I have spent the better part of the past three months re-painting everyroom with a second and even third coat... despite preparing the walls per specifications. And, in some cases, I went as far as putting down a primer coat after sanding and washing. Still no difference. Last weekend.. paint didn't cover well. Went and bought an additional quart to hit the "spots", end result.... didn't match. Have to redo this one too. I WILL NEVER USE BEHR AGAIN