This is really hard for me.. I love about 95% of countdowns that are currently going (minus the K-Pop, 100% rock, etc. countdowns), but I'll probably have to go with the majority and say Billiejoe's.
Drogobrush's definitely. I've found a lot of great fresh underrated music in his countdown.
I don't judge a countdown by it's layout but it's entries.
And t.A.T.u. has a point. Most of the coutndowns these days are so generic. The same 5 artists in almost every countdown at the same time... :-/ I feel like I'm commenting different versions of the same countdown like 10 times.
I rarely go to that section for now. But way back then, I was a total addict. maybe because way back then, it was really fun. <3 My faves were JT's, Mariah4Life's, JM4ever's, Reeses', Billiejoe's, eteru's, Japoy's, Brandon's, Marnie's, Kworb's, activebeast's, Rominho's, and etc. Yeah, I know, I have a lot of favorites.