The use of Paul Giamatti to voice Maury Terry's written notes received mixed reactions; some found it helpful for immersion, while reviewers from Decider and The Daily Texan found it "cheesy" or "distracting".
Critics generally praised the "grimy aesthetic" and the meticulous use of historical NYC footage, which effectively conveyed the terror of the late 1970s. Audience Perspective The Sons of Sam: A Descent Into Darkness
Some critics, such as those at RogerEbert.com , criticized director Joshua Zeman for appearing to believe Terry’s unproven claims about a nationwide Satanic cult without providing enough pushback or counter-evidence. The use of Paul Giamatti to voice Maury