'The Shock of the New' as Robert Hughes might say.
First of all: \O/ Yay! Peep Show's back!
Second of all: Wow, where is this going? The writers are obviously shaking things up and taking Mark and Jeremy in a new direction. Aside from the immenent fatherhood, the main protagonists had reached a level of 'comfort', which is bad for comedy, so they're dropping them in the shit to create more conflict.
I like it.
Tonight wasn't a LOLZ-fest, but it's set things up for the rest of the series and I'm intrigued to see what will happen.
Still my favourite sitcom on telly.