I genuinely can't remember a first live show which set such a high standard. Brilliant performances all around...
... unless your name was Belle Amie (which, if you lop off the feminine endings, is the name of a gay porn company, lolz), 1 Direction, Katie (which is a shame, because I actually really like her), or Nicolo (see Katie).
The real standouts for me were Treyc, Diva Fever (cycling shorts, people. Cycling shorts. Amazing), Matt Cardle and Paije. But, to be fair, all of the rest were either alright or brilliant too, so it's hard to pick. Except to say that if Wagner goes, I will actually riot.