An abrupt breaking-off in speech, often indicated in print using an ellipsis (…) or an em dash (—).
Overdone or treacly attempts to inspire pathos.
immaturity: lack of serious treatment of a topic.
banality: unaffectingly clichéd or trite treatment of a topic.
A nadir, a low point particularly in one's career.
anticlimax: an abrupt transition in style or subject from high to low.
hyperbole: excessiveness
Depth.
Risible failure on the part of a work of art to properly affect its audience, particularly owing to
The ironic use of such failure for satiric or humorous effect.