I thought of another one for Pumpkin.

While they certainly are not completely hated, they're both franchises that garner a certain type of player base and are largely ignored or made fun of by most other gamers due to the nature of their content.

Pumpkin much prefers Dead or Alive to most other fighters, and as of right now I'm pretty sure one of the Senran Kagura games remains her favorite beat 'em up.

I can agree with DoA. Since I've played it a lot myself, the fighting system is really fluid and fun. As for Senran Kagura, I only watched her play it, but it did seem like the action was fast paced, and a lot of fun. It looked well made as long as you accepting of the jiggly-ness.

As for me, I think a lot of people have come around on it over the years, but FFX-2 got a lot of hate and I've always really enjoyed it. I describe it as Final Fantasy/Charlie's Angels" with a light hearted feel for 85% percent of the game and a fun mission-based style game and story delivery method. I also really enjoyed the battle mechanics.