The year was 2008...

Katy Perry was singing about kissing a girl, as Robert Downey Jr. appeared in a little movie about a billionaire crime fighter, in a suit of iron.

That was beginning of series of films leading up to today.

Avengers: Infinity War is the culmination of the last ten years of Marvel's superheroic arc.

Worth the wait?

Here's CBC film critic Eli Glasner.