Yeah quite a good debut for the director. Nice story that doesn't get draggy or bogged down.
Ps what ending you guys got? I got the non twist one, vampire defeated. Some of my friends also watching in local cinema got the it was all a dream ending It's good. No comedy. Scares so so but the characters are compelling. Everyone in that apartment block got a story to tell
The version I watched the ending was actually the main character's hallucination when he was hanging himself.
After that the MC died and reveal all the other characters' real life character instead of the MC's illusion which incorporated his zombie movie acting past.