I felt the ending was a bit of a step backwards and started wondering where it's going next. Nelson + Murdock are reformed, Kingpin in prison. So is he going to escape or get broken out again? Or use his influence to compromise the prison? Are we going to get more boring law crap with N/M against Fisk? What can they do in series four that we haven't seen before? It's a shame because Kingpin is my favourite character of the series, but I was almost hoping that Matt would kill him, just to make things more interesting going forward.
Didn't care much for Foggy and Karen's storylines, neither of them seemed to add much to this series.
Lots to like though. The fight choreography was great, I really liked Bullseye and his fighting style, hope we see more of him next series. The final fight between him, Daredevil and Kingpin was great, I like seeing that Kingpin is a real physical threat. I liked Agent Nadeem, good to see an inside look at what working for the FBI when compromised by Fisk would be like. Sad when he died, but it felt necessary and was genuinely shocking.
Darker Matt/Daredevil was cool. The scene with him impersonating Foggy to get inside the prison and the subsequent riot was a thrill. Also amused me that the cabbie did actually wait while all that was going on.
Thank Christ there weren't any ninjas.