Anticlimax Boss: AMEE is defeated within seconds by a cleverly prepared trap. It's so brief and sudden there is more tension about Gallagher struggling to remove her battery before self-destruction than with the "fight" itself.
And before it there is The Fifth Heaven with soprano Emma Shapplin.
Cult Classic: Lukewarm reviews, massive box-office bomb... and a steady cult following ever since it was released for home media. Later on, endless TV re-runs only helped to cement the status. Plus various set and prop designs ended up having numerous shout-outs and being pretty influential for future sci-fi movies.
which plays over the end credits is awesome as well.
