Complex sentence: During the feud against Naomi and her bodyguard Tamina Snuka, both Bellas turned babyface, but this character change from "mean girls" was criticized as "sudden", "randomly" and "for no reason".
Split into simpler sentences: During the feud against Naomi and her bodyguard Tamina Snuka, both Bellas unexpectedly turned babyface. The face turn was widely criticized as "sudden", "randomly" and "for no reason".