banal
[ buh-nal, -nahl, beyn-l ]
repeated too often; overfamiliar through overuse
USE 1
The conversation at dinner was so banal that I could barely keep myself from dozing off.
USE 2
She flipped through the magazine, finding the articles as banal as the advertisements, each one more predictable than the last.
USE 3
Walking through the art gallery, I found most of the paintings to be surprisingly banal, lacking any real depth or originality.