According to Dom Lawson of Blabbermouth.net, "Seventh Rum of a Seventh Rum delivers plenty of the glories expected, with stupidity and sophistication playing equal roles throughout. Drink up, the party's starting again." In a negative review of the album, Dave Everley of Metal Hammer, stated that "Alestorm prove the joke is wearing thin for [their] seventh album..." and "their ‘I’m a pirate!’ shtick was once mildly amusing...but 15 years of cheeseball folk/power metal... and general yo-ho-ho-ing twattery have flogged any vestiges of entertainment out of it."
