Sexy and Ooh are really not on the same level as the other three songs - three of my four tens.
All of these songs got 10's from me. I actually think S!NNN is genius. The way it shifts to a raging crescendo after Cheryl brings it in all slow and steady...
Released: 14 November 2005 Writer(s): Miranda Cooper, Brian Higgins, Lisa Cowling, Giselle Sommerville Producer(s): Xenomania PEAK: #4
Highest: 10 (X18) [Madonnas, GagaliciousGinger, Shapes, Ace Reject, True Skarlet, dancepopCC, Mystery123, Do ya thang, sumthintoxic2, Jack!, Diamond Dust, Clump, Little Dreamer, adrianbeane, Skian, Eric, supaspaz, & berberocka] Lowest: 1 [jinzo] Average: 8.85 Considered one of Girls Aloud's signature songs, The Guardian referred to "Biology" as "the best pop single of the last decade."
It's pretty mediocre, but that's some nice recognition.
OMG! I stumbled upon "The Promise"and da ****...that was the song that made me discover their other songs 
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