It seems like a bizarre move to introduce a character who may be pivotal to Avengers: Endgame a couple of weeks before what is likely to be the biggest blockbuster ever, but is there more going on here than whipping out a new character to resolve our plot, or is this going to end up a rush job with little going for it?

We'll let you know what we think, and you may be a bit surprised by this film that shows off a female star in the Marvel Universe while taking us back in time.