"At the start of the series" (based on the answers, probably after JH), the judges guessed who will win

Simon: Sam, Matt
Louis: 5AM, Matt
Sharon: 5AM, Relley
Nicole: Matt [but she also put Emily, 5AM, Relley]

Nobody got it right as you can't pick like 11 of the 12 acts. Just 1 to count. As said Matt from start, but worried Sara would win at end.

Noticed that, yet Honey G was their greatest favourite! I don't think the stuff they write on the cards means anything at all.