Hello, thought I'd add my tuppence worth...
1. Jennifer Grey and those ridiculous be-nice-to- everyone 8's (and 9's)! This has been said a lot!
2. Robbie being undermarked and over-picked on. Probably didn't want to look too romantic with wife watching!Craig, just because you don't fancy him...!
3.Craig and Bruno's simpering comments towards Harry. cold showers all round, pur-lease!
4.Jason (a) showing he can't take ANY criticism, for his sexless rumba, and talking back at the judges (b)camera-hogging in the line of vision behind Tess, every time.Yes, we see you. (c) Just Jason generally.And his looking for the camera/ audience as soon as his dance ended!
5. Those dreadful, cheesy, knuckle-knawing, overdone, unfunny 'comedy skit' VT's! Stop them now! Save the money and show us some actual training videos again! Jason looked particularly creepy in his one, as has been noted...

And PS,
6. If I may...
Alex. Dear God, why did no-one mention the gapping?!You could have driven a bus through that!She was galloping to keep up with James!
That's just about my lot.