That final shot of 'Axel's Obsession' stuck with me in a way few endings do.
On one level, it's literal: Axel either completes his plan or falls apart completely. The film gives us two overlapping threads — the external plot about his pursuit and the internal spiral of obsession that gradually consumes his sense of self. The last scene intentionally blends memory, hallucination, and objective events so you can't quite separate what actually happened from what Axel wished had happened. That ambiguity is the point: obsession warps reality until the obsessed person lives inside their own myth.
On a thematic level, the ending reads as both a warning and a eulogy. You can see it as a tragic failure to escape the past, where Axel's identity dissolves into the very thing he chased, or you can read it as a grotesque kind of victory where he finally becomes the legend he wanted, at the cost of everything human. I walked out thinking about how stories like 'Black Swan' or 'No Country for Old Men' use ambiguity to keep us wrestling with the character long after the credits — and that, for me, is why this ending works so well.