We have to be honest about the reviews, ignoring them is disingenuous.
It's not just IGN. Yes IGN gave it a 3/10 but plenty of other reviewers have raised the exact same concerns that IGN did.
VGC - Game get's old fast
Gamerant - A "muted experience" and the worst of the South Park games
Screen Rant - Lackluster gameplay and weak humour
Pure Xbox - Repetitive combat
Lots of other reviewers saying the same things. Game has less than 10 hours of content, there's no real reason to put more hours in despite the game being a roguelike and the game just gets repetitive and boring incredibly quickly.
If people want to buy and like the game then more power to you. But let's not pretend it's just IGN being IGN, the game clearly has some serious flaws and pretending otherwise just comes off as desperate.