One of the best things about the show so far is the way it has really captured the 70s, having a lot of fun with dressing the characters up in period outfits, and having action sequences set to various cheesy 70s classics (this week was I Got The Fire by Montrose, not quite managing to top last week's Love Will Keep Us Together barroom brawl). Now that they're heading to the 80s, there's scope once more for a lot of fun to be had with the era, so what will we get to see? Sara Lance with incredibly big hair, everyone dressed up in brightly-coloured clothing, and a fight scene soundtracked by Starship's Nothing's Gonna Stop Us Now? Whatever it is, it should be a lot of fun.