Well yes, true, but from a choice of two.However, in the end it wasn't the public who voted her off, it was the judges, ultimately, Shirley who had the final choice.
I agree that the judges and especially Shirley are the best placed to know, and maybe Ranvier's weaknesses were apparent this time. It's just a shame when the person who is consistently good goes out on one bad performance when others are a bit consistently dodgier technically get through on the phone vote. Maisie nearly went out earlier on because she wasn't winning the popular vote, but what a shame that would have been.