These films may be highly formulaic, but I like the formula! I'll be seeing this one in the theater on opening weekend with my kids and a giant tub of buttered popcorn to share amongst us.
As long as they can keep it goofy... I tried to like Eternals but once you have a whole band of characters and get into cookie cutter stories that take themselves too seriously and try too hard, it's just dumb. I mean GotG has always been dumb but like popcorn movie witty and silly dumb, particularly the first one. Unless you go way deep like "He may have been your father, boy, but he wasn't your daddy.", it's one or the other.