overdone
v.v. done too much or too well. It describes something that has gone beyond what is necessary or natural, making it look fake or boring.
v. exceeding what is appropriate or necessary; performed with excessive effort or intensity. Often describes a style, performance, or decoration that lacks subtlety.
The actor's performance was a bit overdone for the quiet play.
The interior designer warned that the gold leaf on the walls would look overdone if we added too many mirrors.
While the initial concept was fresh and innovative, the final marketing campaign felt overdone, relying on clichés and loud visuals that alienated the very audience it sought to attract.
From Middle English overdon, from Old English oferdōn, equivalent to over- + done.