The Kog'maw buffs still leave him worse than he was in 8.2
In 8.2, Kog W dealt 7% max HP at max rank. He was too strong, and had a 53% win rate.
In 8.3, Kog W deals 5% max HP at max rank. He's too weak, sitting at a 47% win rate, the lowest of any ADC.
In 8.4, Kog W will deal 6% max HP at max rank. The hope is that this will be a happy medium, and he'll be balanced after this.
Calm your tits. Just because you don't like ADC's doesn't mean Riot should leave him in the dumpster.

