First off - Viktor went through all the women in town, eh? All 5 foot and a pinch of him? Really?
As for the rest of it, I can't even be bothered to try to make sense. Telegraphed reveal with a ludicrous proposition (Men in Black tried, at least). Opposite thingies combine to make a giant beastie, but not before the rest of the 'plot' can happen. OK.
As usual these days, male characters are dumb and/or pathetic. Luther is a slapstick stooge, Diego is a deluded fool and even Five becomes a lovelorn sap - for Lila, no less. Who is her usual perma-smarmy self, with the tonal & expressive range of an Alexa.
As usual, not enough of Robert Sheehan, who as the best actor of the bunch gets the least screen time.
Shame.