Comment by disconcision

i think it's both, and more. i didn't read the ending as particularly opinionated about how 'real' the depicted emulation was, though i do think it had a decidedly hopeful tinge. the idea that we might somehow, in some way get the opportunity to do it over, to do it right, even if weird/contingent/incomplete, has i think a mythic resonance that transcends strict bounds of realism. even in a fully fantastic utopian afterlife unmediated by technology there would still be the question of whether this is 'really real': ontological, psychologically, etc. nonetheless, there are levels of unreality many seem willing to accept, the ending of 'inception' being another paradigmatic film example. i guess my perspective is that many aspects of 'real life' also abut artifice and pantomime (a phenomena not unrelated to the feelings of regret inspiring desire for strictly-impossible second chances), and the decision to accept anything as 'real' is always contains an element of tenuousness, uncertainty, and faith.