Kog'Maw is in the Top Ten least played champions in the game

So this is a question to all the people who don't play Koggy.

Why don't you play Kog?

What is it about him that you find unsatisfying? Is it that he's unfun? Is his lack of flashy mobility too much of a deal breaker? Is he just so vulnerable that you don't feel like his damage is worth it?

Responses so far:

1. Mobile in-your-face champions are more fun
2. Koggy is too team reliant to be played in Solo
3. He's been nerfed too heavily along with Twitch
4. His damage and range don't compensate for his damage
5. He was more fun when he had synergy with Madred's Bloodrazor