Oh Luke's dreadful, but then nobody even tries to give him material that requires him to do anything other than pout a bit and look moody even in the non-Skins work he's done. I'm sure he's well aware that he's there for 15 year old townies to fawn over, as in every other job he's done, just as Effy's there to look enigmatic, screwed up and dangerously beautiful for the adult males watching. Jack, Meg and Ollie are the only ones who have any real talent and can wring emotion out of clunk. Merve's not bad. Lisa's lovely but essentially plays a heightened version of herself. I don't think many of them will work again outside the Casualty/Bill/Holby etc arena.