unedifying (adjective)

1. The movie was an unedifying experience, filled with gratuitous violence and disturbing imagery.

2. The fashion show showcased unedifying designs that were impractical and lacked creativity.

3. The gallery displayed unedifying paintings that failed to evoke any emotion or convey a meaningful message.

4. The building had an unedifying layout, with confusing and poorly designed spaces that hindered functionality.