Harper's Island

I just finished watching the Harper's Island finale. I'd rewatched and gossiped and theorized enough that I wouldn't have been surprised no matter which of the suspects was the second killer. But I didn't see that last hour coming. It was weird and a bit of a let down. I'm going to have to think about the killers' motivations for a while. Mostly my reaction is "yeah, but...." It's disappointing because up to this point I really enjoyed the show. But the weak motivations make the whole thing feel pointless. In the real world murder may be stupid and pointless, but as part of a narrative all that death needs to have some sort of meaning.