I suppose the feeling is, (by some viewers), that Shayne was undermarked, and should have never been below Wynne on the scoreboard, in the first place.
I think he was undermarked throughout the series, and that certain judges, especially on Halloween week, looked for any reason, down to which side his hair was parted on, or what way the wind was blowing on a Tuesday morning, to keep him at a low score.
On Halloween week, Anton appeared to struggle to explain the low scores given to Shayne, by himself and Shirley, when Claudia asked him , in her den of Claudianess, what was going on with the low marking sort-of-thing when the dance was so good.
Throwing out a ten to Pete for a dance that was worth, on a good day, a seven, highlights that some judges are scoring on who they personally like, and not on the ability of the celebs, and this is making a farce out of the competition.