The Wire. I'd tried to watch it a few times, but only a few months ago actually got past the first two episodes. I think it helped that I quite quickly saw it as a morally ambiguous discussion of the institutional ineptitude of conservative western cultures in mitigating the effects of crime, rather than a typical 'good vs bad' cop show. With that mindset, the possibly-underwhelming finale of S1 is much more effectiv…
That's a mouthful.
Basically you're saying that the cops operated questionably due to or because of the conservative government's inability to effectively fight crime?