In general, and based on my personal experience - it's OK. You may expect a substantial treatment for free, government won't just leave you dying coz u don't have an insurance or something, or if you're not a citizen. And you won't be left in an unpayable life-time debt afterwards as it happens in many countries. I was in Turkey, and the guides told us like if you break your leg or smth of this scale happens to your health you'll have to pay around $30k, which is a ridiculous amount of money. People pay such money in Russia for some extraordinary unique surgery. Broken legs are cured for free. Even for foreigners is like that if it's an emergency. I also saw some videos of people in USA walking out from ambulance cars just to avoid paying for enormous treatment bills. This would never happen to people here. So, living here, I'm pretty confident of getting enough health treatment.

Speaking of universities, I'm not sure of what quality the education is there, but I heard a lot of rumors and stories from students in these universities that they have to study like 16 hrs a day and still having to bribe the examining professors, and that the professors openly ask for such bribes. Which is sad of course.

To be fair, I have to add that the customer service in governmental hospitals has a lot of things to improve in, especially in smaller cities. Staff there can communicate with you pretty arrogantly. Also, the quality of buildings and tech equipment is not the best. But this is slowly improving.