Omnishambles

The event was an omnishambles, with no clear organization or direction.

The music festival was run omnishambles, with long lines and poor crowd control.

The musical performance became an omnishambles when the lead singer lost their voice and the equipment malfunctioned.

The event was an omnishambles, everything from parking to seating was a disaster.

The movie was edited omnishambles, with scenes out of order and no logical progression.