okay you are right, but most likely assassins will get that rework. at the moment I am not sure if they need the rework more than other classes, but several assassins are just not so good in the role they were supposed to be (i.e. Evelynn)
So no, I did not play him, only a couple of times in custom games, but I know that he can do well. I mean, he had that mana pool during the whole season, they only changed his ultimate, nothing else. I saw Talons which shove everything and Talons that lost. Probably he feels a bit weak during the first minutes, but his powerspikes are very big. I mean, he can all-in well at lvl 6.