A couple of things.
Number 1 is humility and appreciation of fans. This is the reason I abandoned DSP. He just became too cunty to like.
2 is blind LPs. It's so much more fun if I'm seeing honest first reactions.
3 is either love or hatred of what they're playing. If it's just meh, it's no fun.
And finally, a sexy British accent never hurts.
My favorite at the moment is AlChestBreach. He has all of the things except for the accent and he more than makes up for it with some of the most unique humor I've ever seen.
This is his gang. They run around New Vegas and test mods.