CCCWC Christmas Special competition voters’ comments on Clue no. 2

A clue to XMAS Stocking Filler (2 defs. + wordplay).
4 comments refer to this clue (from 3 competitors, 1 other)

Here is the text

Comments on the clue

1.	Spoiled by including 'An' at the start
2.	The surface doesn't read well.
3.	AN is superfluous
4.	"Unnerved" is not an anagram indicator, and the surface is meaningless.