I agree. It's gone very "dark" and the usual "beat them up, twat them, we are the peaky blinders and we win everything" went two series ago imho.
Yet isn't that how life often is?
Quite like how this series is building to be honest, just hope the finale is as good as any other finale. And more ;-)
Think the last series pissed me off a bit by using the Oswald Mosley character (because anyone who knows their history knew how that finale would pan out), yet I suppose it was "necessary" to do so, considering where this series is going.