Please imagine: What it would be like if Nazi production made an anti-war movie in a war-zone of occupied territory in the neighboring country, just a few miles of the genocide sites, with a relativizing we-are-all-the-same flavor?
So, that is what is the cradle of this movie: it was filmed by Serbian production, during the war, in the neighboring occupied territories of Bosnia by Serbs, few doesn't miles of genocide sites commited by Serbs absolutely supported by Serbia. Of course, 'we are all guilty' narrative, as much it is appealing to anti-war drama, it is just not truth beeing offencive to the victims of Serbo-fascism led by S. Milošević, as much to the history.
Unfortunately, this movie is still some sort of consciousness washing soap of the Belgrade's intellectual and artistic elite, as well as their pop-culture, who were almost silent to obvious atrocities done in their name by their country since 1991 until 1999.
Other wise, it is not a bad movie if you rip it out from the context, maybe it deserves 3 stars, but not as near it is for 5 stars. About theese 95% of Google users (presumebly mostly Google Searbs): You know, in the Balkans we have the custom of worshiping mediocrity of our own group (nation/region/religion...) and a bad habit of memory loss and denial spiced with too much alternative history.
P.S. Interesting fact, leaders of the movie crew had a meating with leaders of Serb ocupied Bosnian territory, Karadžića & Mladić, both are convicted for war CRIMES inluduing GENOCIDE by ICC, both are in jail at this moment.