I'm currently smashing my way through the PS4 version and will have a review for you soon. I can tell you now though that the last-gen versions are feature-complete, so why not save yourself £8 by picking them up at Simply Games? There are a few new features for a change in the Lego series, including buddy-up attacks and a basic loot system that leads towards a Lego crafting minigame for larger creations. The third film will be available later this year as DLC which reeks of a shameless cash-in worse than the fact one of Tolkien's shortest books has been spread over three films. Don't be surprised to see this re-released then at the same price with the third film's levels included.