Honestly, no I've not played one. We all know I don't need to though, they'll be perfectly playable and sound just fine. Cheap Chinese basses have been totally fine for over a decade, it's hard to buy a junk instrument nowadays. There's a PMT down the road from me however so I'll give one a go at the weekend and report back if I'm wrong ¯\_(ツ)_/¯
If folk want to justify having thousands tied up in wall hangers and babble on about toan and the soul of an instrument I don't care and I won't wander into threads on the subject, but these won't be landfill. For those who spend more time writing and playing than fetishising overpriced coffee-table grade endangered woods these will do the job no problems, I assure you.