See, I do think Oberyn was an interesting character. He was basically the stepping stone for introducing Dorne which I think is fascinating, and the POVs there are some of my favorite. We learn about his daughters, his combat prowess, and little bit of history including his education at the Citadel. His sexuality? Mentioned in the books literally once, and it was only a rumor. I really like how they introduced him in the show, but I don't think the scenes that followed like it were necessary. In fact I thought they were out right ridiculous and just pandering to the audience with the whole "hypsersexual exotic foreigners" cliche + BEWBS.
And I'm not talking about the sept scene after Joffery's death, I was talking about the scene in the Lord Commander of the Kingsguard chamber that happened shortly after. I know that the show butchered the sept "moonblood" scene into a rape scene, and I caught some flack earlier in this thread for calling it out. It's like the show writers can't get anything with Jamie and Cersei right.
Surprise, surprise D&D continue to commit character assassination, because no one cares about trying to adapt a story as accurately as possible when you can have another half-assed sex scene for Buzzfeed to put on their "Hottest Game of Thrones Sex Scenes" list.