I've have experienced three Russian products:
1. Zenit SLR camera (1987). This was a manual SLR with a built in light meter that took Pentax K mount lenses. Took great photos but wasn't very fast.
2. TOZ .22lr bolt action rifle. I owned this for about 7 years. It was cheap and very accurate. Everything was loose and appeared made to poor tolerances, until you closed the bolt, then it was tight. It would fire any ammunition you put in it, unlike the Brno 2E I replaced it with that dosn't like some brands of ammo. The top junior in our rifle club at the time had a TOZ with a heavy target barrel. With that gun she won the junior cup three years in a row.
3. Russian chocolate. When I was at university we met some Russian fisherman, off a factory trawler in a pub, that had run out of cash. They wanted to trade chocolate for beer. They definately got the better side of this deal, the chocolate was very fatty tasting. Word of advice - don't trade beer for Russian chocolate!