It's worthwhile to acknowledge that movies don't all exist along a Good-Bad axis, but also along an axis of Watchable-Unwatchable.
The Super Mario Bros. Movie with Bob Hoskins is Bad and Watchable.
La Dolce Vita is Good, but I would be hard-pressed to call it Watchable.
Morbius is Terrible, but not even remotely in a fun, Watchable way. It's just cold dog shit.
And of course all of these categories are 100% subjective relative to the individual viewer.