Hi paintagain,
Thank you for your review, and I am sorry to hear it took four coats to get full coverage; that's quite excessive and isn't normal at all. The paint should have covered in one coat when going over a previously painted/primed wall, and when using a color from our One-Coat Collection. It concerns me that this wasn't the case for you, and to report the color name and ID used, please reach out to us directly; we can then look into turning this experience around for you. -Edith