Same Difference are PANTS!!! They cannot sing (well, no better than any Butlins redcoat or holiday club rep, anyway)!
And um... who says musicians (I use the word advisedly in the case of SD - wish it stood for Sound Dip) have to be role models? I like Amy Winehouse's music, but I also have a brain in my head and would not consider walking down the street at midnight in just a bra for a top a good look - and can't offhand think of anyone else who would, no matter how young and impressionable.
SD are... ewww, so wholesome
I agree that Simon Cowell is cynically targeting the High School Musical crowd, and no doubt will make some money from them, but come on, these two are bland, bland, bland and, considering the name of the show - X Factor? - they should not have made it past the first auditions.
Also the girl appears to have no neck (that or it's U-shaped, because her head is always dipped somewhere down by her shoulders). And that's just wrong.