There has to be some ways to prevent Zed!

After RITO changed the R of Zed which is no way to prevent except Hourglass. I'm not a high ranker, I'm just Gold, but I feel frustrated when facing Zed. Playing as ADC or Mid or Support or Non-tank champions. Zed is now way too strong, just relying on the Explosion of his Ultimate is ENOUGH. I was playing ADC, he dived into our team and Ultimate me, then 1E, accepted his death but killed me. So, the combo was just simply R and E. And I'm dead! Even Janna gave me E and activated Iron Solari. This is around 30 minutes. How do I put this? Simply I could not be able to play! COULD NOT! What could I do? Guardian Angel did not helping at all. His ultimate's cooldown was like 30 seconds, I could not go alone, if I walked with Janna, we both would die, if I walked with a Tank, he just targets me. Explosion of R, as I estimated was more than just 900 HP. Gangplank with 2800 HP was killed with 1 Combo and 2 As, Sterak's Gage could not keep him alive. Even Cho'Gath full Tank or 3000 HP late-game Jax got smoked by Zed's combo. He isn't an Assassin anymore if he can do that to a full tank right? The problem now is RITO is trying to make Zed more OP by adding Pure Attack stat every time he kills somebody with higher Attack. So if he's so lucky to just KS one of the strongest of the other team, that should put an END to the opponent's ADC or Support or Mid. I think this is not fair. AP Mid can prevent Zed easily with Hourglass, Gladiator with Gage and Guardian Angel then they can continue to fight, but how about ADC, 1 second off the battle and then you're surrounded by the other team, dead anyway, why bother buying Guardian Angel? Guardian Angel does not work during a team combat. I found it's more STUPID than other Assassin Champions. RITO should make an item for ADC to handicap Zed, high price, low stat but with the option to prevent or minimize the damage or maybe just lower his Skills damage to a certain degree. In Gold rank below, I'm feel frustrated and whenever facing Zed, I just wanna quit the game if my teammates feed him. I'm talking as I was not the 3 people who banning champion. Or Normal Game, not even Rank. Blind Pick.