Can we please talk about Kennen?

Can we please talk about this little guy, and overall the current state of affairs with AP itemization? Kennen is in a really rough spot, he has been ever since late Season 4. Yeah he's played off and on due to his Ult, but overall he doesn't deal the damage he used to and when you have Braum who has the EXACT SAME PASSIVE but better, it's a wonder why you don't just play him top instead of Kennen.
Anyhow, yes I realize his ult is what brings him into games, but his ult is so Archaic and old along with his whole kit and build it feels underwhelming and useless when he's a SQUISHY MAGE who has to charge face in.
"But that's why you get Zhonya's" HAHA. Yeah, but ever since the AP itemization price increase it's balls hard to even GET THAT right now. Seriously Riot you've talked about all these champions that need work, and not ONCE have you ever talked about Kenne, or even oh I dunno...GALIO.