I just (Shiva)blasted through S1-3 over the last week or so and holy shit I'm in love - both with the show in general and with Katie Aselton. I couldn't even rank the characters, they're all awesome and integral to the dynamic in their own right. Started S4 last night, I'm almost hesitant to keep going because I don't want to run out of episodes and start watching week to week.
The Joel Madden joke was fantastic, and even though I can (kinda, sorta) understand the dissatisfaction with the monkey stuff, Kevin makes such a convincing primate that I really wasn't bothered. Also, every single thing Tug said had me in stitches.