The quality is better than a Stoeger.
Damning with faint praise...
I've been a Cowboy action shooter for 25+ years, I've seen a lot of new and used entry level SxS guns (Stoegers, Baikal's, TTN's, Stevens 311) in the under $1000 field.
I haven't seen a better shotgun than the CZ SxS in the under $1000 field and I can't think of a regularly available used SxS under $1000 that is better than the CZ. I own the Bobwhite G2 and know shooters who own their Hammer Classic, semi-auto and O/U and all are happy with the guns. The build quality of all them is better than one would expect for the price.