Reportedly write critical account of light entertainment (5)

I believe the answer is:

revue

I'm a little stuck... Click here to teach me more about this clue!

'light entertainment' is the definition.
(I've seen this in another clue)

I can't explain the remainder of the clue.

(Other definitions for revue that I've seen before include "Light stage work" , "Topical-sketch show" , "Topical variety show" , "Light theatrical entertainment" , "Show of sketches, songs, etc" .)

I've seen this clue in The Times.

Want a hint initially instead of a full solution? Install my app