1. Shae
Oh come on, who else could it be? Really, actress Sibel Kileki is on a hiding to nothing with this role. She can perform as well as she possibly can which is astoundingly well, shes an award-winning actress but shell always be seen as nothing but a weight stopping Tyrion from being truly awesome. And as we all know, anything which gets in the way of Tyrions awesome-ness will feel the wrath of the Game of Thrones fan community, and we are legion and unforgiving. Shae received a slightly beefed up role in the transition from page to screen yet we cant really put our finger on why her added scenes make her come across as one-dimensional, annoying and easy to fly off the handle, which are hardly the most endearing character traits. She appears to get annoyed all the time with Tyrions impossible situation, even though she knows theres nothing he can do about it. Her anger just appears so pointless, and most Thrones fans I know want her to take a long walk off a short pier, and I cant say I blame them. Unfortunately, from the last episode of Thrones we can see that Shaes going to be around for the long haul next season, and were just going to have to grin and bear it. Can she get any worse? Oh, I bet so.