Typically people tend to reserve those 10.0 scores for season finales and such, but when it comes to comedy it's really hard for me to say: "Wow, that was a perfect episode!" But this kinda was.. Up till now I've known that Go On was promising and had a sort of a niche humor, but this episode just reaffirmed that ten fold.
Any Given Birthday was witty, fun, and even emotional. I laughed _several_ times, which is rare nowadays as most comedies are just idiotic.
I watched the episode with someone and it was probably the worst way to introduce them to this show as it had to be the least funny installment yet. It did not feature a very good story either, so the emotional element was absent as well.