1moa dot is too small, auto brightness is not very good - Mueller Optical 1x22x 33mm Quick Shot Waterproof Red Dot Scope

This was the first red dot I'd purchased and, at the time, knew nothing about them other than that they had a red dot to aim with. The two things I don't like about this are that the red dot is so small that it is almost not visible outside on a bright day, and that the auto brightness setting is entirely too low. When I first tried the auto brightness, I didn't even think it was on, but after I set it to 10, found the aim point, and set it to auto, I could see it, but it was very dim. Auto brightness is only functional in very low light.
Indoors or in low light, it works fine, but having used other red dots since purchasing this, I realize that 1MOA is really small and that's why I can't see it on bright days. I do like it for indoor shooting. It's accurate and easy to adjust.