You get a lot for the money. Even the bigger brands are made in China now. Primary arms seems to have tapped the higher quality stuff that comes out of there. My new favorite dots are their slx 1x dots with the chevrons.
I have a PA 1-6x and 4-14x and really like them for the cost and really good. I've never had a super nice/expensive scope to compare but for the money I feel like they good. I have a Vortex Viper 1-6x that is nice but not sure it is worth the extra cost. What I notice on the Viper is the larger eye piece, but again, not sure it is worth it.