Why I think Miss Fortune needs a rework.
I'm kinda new to these "looking deep into characters and statistics" thing, so bear with me if I don't really make sense or state something wrong.
Now, I love Miss Fortune, character wise she's wonderful, but to be frank, I think she's kinda boring to play. Her 'E' and ultimate are powered by AP yet her 'Q' and 'W' help her deal more AD damage and it's really confusing building with MF. E is pretty much useless due to it being so weak pretty much the whole game and she doesn't really have any means of escaping when getting caught and she's kinda squishy. Her passive is pretty much only useful for roaming and not at all useful for escaping. Her ult causes her to become vunerable. I feel like there is so much potential for MF.
I've recently been playing MF as ADC and she feels pretty weak throughout the whole game, playing ADC, I'm pretty much building a whole bunch of AD, which falls into favor of her 'Q' and 'W' but pretty much leaves 'E' and her ultimate pretty low damage throughout the game, using her ultimate leaves her standing in place and vunerable, not even doing much damage in the first place. Two of her abilites being AD and another two being AP causes a lot of confusion on what to build, and frankly it's pretty confusing to play in my opinion, or her kit might not fit the hybrid type, especially if you're going ADC. I don't know.
Basically, Miss Fortune's current state is pretty boring and her kit is kinda confusing.