Tryndamere is so obnoxious to play against that I don't know whether to commend him or hate him

He's like that guy where when someone plays him super well, everyone wants to give him a cookie. But when he's super behind, everyone hates him.

And it never feels meaningful to play against a Tryn post-6, it just feels like "Ok people, round up, Barbarian King incoming" because not even tanks can take the brunt of his damage for 5 seconds straight. 5 seconds of invul is just so ridiculously strong, and on top of that he has a W that slows you for 60%. Doesn't matter if the counterplay lies in facing right at him, he'll just save it for moments when you run away. Or that Tryn's inherent weakness is being kited, he'll just slow you back for slowing him down.

With the carry jungle meta coming around, I guess we'll have to expect him fairly commonly.

TL;DR - Ult duration too strong, Slow too strong. Can we do something about his invul? Even Kayle only gets two seconds of invul. So long as your tank can't tank the full damage, Tryndamere is just gonna mow everyone like a snow plow. Let's just wait for our imminent deaths when Tryn hits 6.