I also really liked Dressrosa. Honestly, I was never so anxious and eager to read OP's next chapter as I was on Dressrosa. I almost died of waiting the next chapter after Luffy hit Doflamingo with Red Hawk, only to see Doffy's reactions to it.
Even if there was a lack of hand to hand combat, I found Luffy/Law vs Doffy pretty lit.