Did vayne really needed to be buffed?

Vayne needs some more buffs

Vayne belongs to a special set of champions in league of legends: A lot of people want to play her. Their team mates usually wish they would not.

to answer your title: yes

Yes. She sucked, and now sucks a bit less.

She was weak, but she's also in a position where balancing changes are very precarious due to the nature of her W. The Q crit change + Shiv might have been a little too strong, but I'm on the fence about that.