Beginner

• Clean dialog. 
• All actor's mics are isolated.
• Good production SFX. Example, clean footsteps that do not need to be replaced.
• Everyone is still. Example, actors are sitting.
• A lot of music, which is mixed very loud. Other sounds are mixed lower.

Intermediate

• Dialog is clean but needs some EQ and matching work.
• Backgrounds are noisy but do not step on lines of dialog. 
• Some basic sound design is necessary. 
• Some movements which need foley are visible on screen. 
• Composed music might need to be mixed in.

Expert

• Dialog is distorted. 
• Dialog is too quiet and too close to the background.
• Noisy backgrounds. Examples are lawnmowers, airplanes, or traffic.
• Probably needs ADR. 
• Complex sound design. Creating sounds such as werewolf, dragons, or other supernatural elements.