This has a very good pedigree in terms of cast and production: the team that made Misfits plus involvement with Top Boy. Many of the actors were in the latter, plus the excellent Michael Socha (Tom in Being Human), in the lead role.
I thought it was a promising start; daft premise, black humour and sufficient threat from the bad guys to make it interesting.
Incidentally, I recently binge-watched Top Boy series 1 and 2 on the recommendation of my 17-year-old stepson.
Several levels down in length and scope (oh, ok, and quality) from The Wire, but nonetheless a very good, gritty drama about North London drug-dealing culture.
The decision not to make a 3rd series has left me frustrated - I believed in the characters enough to want to find out what happens to them... Greatly recommended on Netflix.