Chad Smith’s review published on Letterboxd:
The whole point of "heaven" is the uncertainty. Am I good enough to get in? Are my beliefs true? Does it even exist? It forces you to hedge your bets-- or reject the game outright. But when you devote yourself to proving said existence, all you get in return is the certainty of death. At that point you may as well be some post-apocalyptic zombie shuffling around until you get yourself blown up by those who still live with uncertainty.
The unknown's one of the things that makes us human.