why???

Hi guys Heres one for you too mull over as ya do? Ive got a 55plate old shape tuono. Should i spend my hard earn`d cash on updating to a new shape factory?? wot are the plus/minus points?? is it worth the extra money? i think the colours are the bollox and i no the boingy bits are going to be...

http://www.youtube.com/watch?v=Wi6N5Iyqfwk why ,omg ,why:dunno