Sins of the Father (Arrow)

The episode was watched by 2.44 million viewers with a 0.9/3 share among adults aged 18 to 49.[2] This was a 2% decrease in viewership from the previous episode, which was seen by 2.48 million viewers and a 0.9/3 in the 18-49 demographics.[3] This means that 0.9 percent of all households with televisions watched the episode, while 3 percent of all households watching television at that time watched it.

"Sins of the Father" received generally positive reviews from critics. Jesse Schedeen of IGN gave the episode an "okay" 6.7 out of 10 and wrote in his verdict, "This week's Arrow was disappointingly uneven despite the strong thematic story ties and the idea that multiple characters were grappling with change and redemption. Only one of the several action scenes stood out, and the rooftop duel was disappointingly brief and unsatisfying. Luckily, the resolution of this conflict and the major twist that resulted spell good things for the show in the weeks ahead."[4]

The A.V. Club's Alasdair Wilkins gave the episode a "B" grade and wrote, "'Sins Of The Father' is a solid enough episode, though I'll admit it feels like it's missing something. I suspect some of that goes back to the problem that hung over so much of the third season, as Arrow struggled to make all the business with Ra's al Ghul compelling. Nearly a year later, my best explanation for the relative failure of that season is that the show never really got across why the League story mattered. "[5]

Andy Behbakht of TV Overmind gave the episode a 4 star rating out of 5 and wrote "Overall, despite some mixed feelings about it, 'Sins of the Father' was a solid episode in many ways as the intensity worked better once the whole episode had played out and it did set up more things to look forward to. Malcolm became a bit more relevant again, even though he lost the title, the league as well as a hand (want to bet how many episodes it will take before he get some sort of cybernatic hand?), but at least now he has a bigger role to play again. The one thing that still remains irrelevant is those darn flashbacks."[6]

Jonathon Dornbush of EW stated: "When life offers a choice, do you simply accept the options presented to you, or do you, as Oliver attempts to throughout 'Sins of the Father,' discover an alternative that might actually be the best choice to make? On Arrow this week, nearly every major decision either implicitly or explicitly involved fathers. From Malcolm Merlyn to Felicity's returning father to Nyssa's dead dad to Oliver himself, fatherhood looms large over the characters' choices in this episode (which, if the utterance of that word approximately 72 times within the first 15 minutes didn't tip you off, was most certainly the theme of the week)."[7]

Carissa Pavlica from TV Fanatic, gave a 4.0 star rating out of 5.0, stating: "There were certainly some surprises on Arrow Season 4 Episode 13, but unless we're being fooled, it seems as though we have been given a pretty good indication of where the remainder of the season is heading. We might know who is in the grave and who is responsible for putting them there."[8]

Noel Kirkpatrick of TV.com wrote positive about the episode, stating "I think many of you, dear readers, are in agreement with me that Oliver has generally sucked at this sort of thing (i.e., the back of half of last season), and while he didn't suck too much less here, we at least got to see him grapple with the decision-making and what happened when his plans went awry. As a result, it was not only a nice departure from the usual Arrow routine, but it also didn't get bogged down in that whole 'I plotted this off-screen' nonsense that plagued Season 3's storyline. Essentially, while Oliver was still in charge, at least Diggle and Laurel were piping in with opinions, and Oliver was listening to them and weighing his options with their advice. I like it when the show treats Team Arrow as a team, what can I say."[9]