As I noted, I've been really bored with Season 4 but I've just thought of a possible reason.
I found out, mid way through Season 3, an important moment that Tyrion has, with another important character in the future. So, I guess a lot of the suspense about what will happen has been thrown out the window for me.
Or...maybe it's just been a poor season regardless. But that's certainly a possible reason why I haven't been able to get into it as much.
Then again - what happened in the books may not happen in the series as they could change it up. But with what I know, it made a lot of scenes between various characters a lot less interesting.