A lot has changed in the 10 years since Zombieland came out. Back in 2009, the biggest name was Bill Murray in his fairly short but memorable cameo. Jesse Eisenberg was a year away from making waves in The Social Network. Woody Harrelson hadn’t exactly been getting the meaty roles back then and Emma Stone was still the up-and-coming comedy star. Now, Stone is an Oscar winner and Harrelson has seen something of a revival. Everything has moved on a fair bit but, surprisingly, all of the main cast have returned for the sequel. There was talk of sorting out a sequel before the first film ever came out but it went through a lot of delays. After 10 years, you have to ask the question: was it still necessary? Back in 2010, there was talk of a new film franchise and a television show. After so many years have passed, what was there to say? Did we really need to revisit these characters? Especially as we couldn’t rely on Billy Murray turning up again to liven everything up.