I also really enjoyed After Life (with Ricky Gervais). I wouldn't call him a hero, but then again maybe I would. So honest, so pissed off, so intelligent.

Sick Note with Rupert Grint, same thing. Brilliant.

I'm currently reading the Bobbiverse series. Sure the guy is sort of a hero. But he is also an antihero forced to do heroic things, while he just wants to geek out and enjoy his coffee while making star trek references.

I'm not British btw.