set up a exciting premise for "Sins of the Father". The conflict between Nyssa Al Ghul and Malcolm had finally come to a head and in Nyssa's own words, someone was going to die. It was about tense a situation in Arrow
's history( (at least for an episode that wasn't a season finale) and it had a lot to deliver.
"Sins of the Father" sadly fell a bit short of what it could have been, but it was still a fine episode. The end has a shocking twist and is an event that will likely have major repercussions in the weeks and maybe even years to come on Arrow.