I thought the finale was a bit anti-climactic in the end to what has a been an overall great season. I was really hoping that Punisher would team up with DD and Elektra in the end fight, not just sharpshooting from a distance for a couple of ninjas, but getting involved in hand-to-hand combat right in the thick of the battle. Would've been nice if Stick had joined in as well.
This would've been a payoff to the whole series. We've already seen plenty of DD and Elektra battles, and with the ninjas and Nobu already. So this was just more of the same. They needed to mix it up and make it different for the final battle.
Punisher was just sidelined in this final episode. Also, we never got a very long, lingering look at his skull, or a very clear shot either. And I wasn't a fan of the outfit Elektra was wearing at the end. I wanted her to be in red. This just reminded me of Jennifer Garner's non-red outfit in the DD movie.
I think this season lacked a clear big bad. They could've invented someone who was Nobu's superior amongst the Hand, and not just have him keep coming back from the dead.
Surely they could've found a way to have Punisher and Stick in on the action at the end? Punisher joining in would've been a slightly redemptive move in that he's now not just being a vigilante but a hero as well who is helping DD out (even if it involves killing a bunch of ninjas). DD and Punisher's story together didn't feel finished, but having them team up one last time would've brought it more to a satisfying conclusion.