All the old, state owned breweries were sold to foreign big breweries (Amstel, Heineken etc). Now all the Serbian beers taste the same - worse than they used to. Not to bad, but not as good as they used to be. However, there are a few decend ones still being made in the south-middern part of the country.

This one is good:

Zaje?arsko pivo - Wikipedia, the free encyclopedia

But only the batch that is produced (and sold) in the southern part of the country.