"That is what music is there for. To feel. Feel love, lust, anger, want, pain, something, anything but never nothing. My belief is that the reason why we love it so much is because you can't define it..."
WTF!!! Tangled Up and Chemistry have no filler at all. Some of their ballads are meh but all of their uptempos on their albums aren't filler. The only albums with even a decent amount of filler are Sound of the Underground and Out of Control.
Sound of the Underground is their the best album IMO and has the least fillers, I use 11-12/15 tracks ;o
Girls Aloud have done truly fantastic work with their music, and appreciate how much they step out of their comfort zones and experiment, as much as they are the musical puppets of Xenomania. Sugababes have done much better work (barring Sweet 7 which almost made it a tie) and are loads more consistent. The Spice Girls are cute. They are definitely the best group of the bunch (image wise) but they sell based on commercialism in ways that the Babes and Aloud could never.