I've seen a Romanian series called Umbre recommended. How would you rate that?
I do remember a series called
Lumini și umbre (Lights and Shadows). It was written and filmed during the Communist regime, so I'd say watch it, admire the performances but don't ever trust its message.

Honestly, there were lots of Romanian actors and actresses who could have had very succesful careers at Holywood but had to contend themselves with performing in (mostly but not limited to) Communist propaganda movies --- even so, they performed to their best.