Yea, general audiences just want quality, entertaining movies.
The hype for Batman vs Superman and Suicide Squad was incredible. Suicide Squad did 133 million opening weekend, which was more than SM: Homecoming (119m) and Thor Ragnorak (122m). BvS did 166m opening. And both SS and BvS did those openings amid harsh reviews, those numbers probably would've ballooned up if it were positive word of mouth.
But the reason why making quality movies is important is because habitually bad press/reviews eventually can catch up to you, which is what happened with Justice League imo. By the time it dropped, ppl were more wait and see (93m opening), even despite WW's sucess, and once word of mouth was lukewarm on JL, the movie had no legs to stand on.