Am i the only one who feels like riot just nerfed ap carries hard?

Like the title says i feel like ap carries were nerfed pretty hard and assinssins,adc's, and supports have been buffed through the new runes. i just played a round of orianna with electrocute (basicly thunderlords with a much longer cooldown). and i did no dmg. i played against a jhin mid and i couldn't deal him any dmg, when i bursted him he did the same dmg to me and healed himself with fleet footwork . So when i had my spells up again he healed at least half the dmg i dealt him. in teamfights i felt like a support because when i dealt dmg they just healed themselfs agian and i couldn't even 1shot them. i also played a round of ad ezreal with the nearly same runes and got over 20 kills because the enemy midlaner couldn't do anything against me. overall i think that the new runes were basicly made for ad-carrytoplaner, adc's, assassins and support. Am i the only one who feels like ap carries/mages in general were nerfed hard? (sorry for my bad english hope you could still undertand it.)