Least Favorite Boss?

One of the downsides of Super Mario 3D World are the boss fights. Is there just that one boss fight that you hate?
I did not like the Pom Pom battles since you can defeat her before she can even attack. I might have liked her battles a bit more if she was teamed up with Boom Boom in the later levels though.

Pom Pom yeah.
Really boring and too simple.

For me, I'd say it was the Fire Bro's, they're way too easy to defeat & are kinda forgetable after they're defeated.

All of the blockades really, since 90% of them are just tons of enemies coming at you rather than a legit boss. (Of course some of them are more like actual bosses but still just repeats of previous bosses...) The Boom Boom and Pom Pom fights also aren't very good. Tbh there were only like 2 boss fights in the entire game I actually liked and thought were interesting. At least they're better than 3D Land's bosses though.