The Assassin Rework

It seems to me that the people upset with this rework are only mad because they can't one shot someone in .2 seconds anymore and that they require thinking to be played well. I'll use Katarina as an example. I have a level 7 mastery on Kat and have a decent amount of games on her and I am content with how she plays now. Let's be honest, the old Kat required little to no mechanical skill(besides how fast you needed to use skills after resets). The only thing you needed to know really was when to enter the fight and when to hold back. Not only is the new Katarina so much fun to play she is also very rewarding. I can't wait to see what players who put time into her can do. There is no doubt that Katarina and some of the other assassins are in a better spot than before. I know my opinion might be unpopular but I would like to hear what you guys think.