Yeah, they're nice as wall hangers, dry handling, or costume props, but generally non-functioning, not the crispest lines or best manufacture, and not all parts that should move do.
I've got and/or have had at some point their Colt Peacemakers, AK47, Mauser, and M92... but I do prop weapons rentals, so that makes sense for me. For gun-spinning cowboy shows, the Denix revolvers are pretty much the standard... parts move mostly like they should, not too fragile or expensive, looks good, weighted about right, spins fine.