I think the problem of femme fatale is that it doesnt have a super strong single, all the songs are good and that
makes it kinda plain as lame as it sounds

, i love it but for example circus had womanizer, if u seek amy(and its controversy),etc
BOMT - strong 2 singles
oops - strong 2 singles
Britney - super strong single
ITZ - Super strong singles
Blackout - all good songs
Circus - super strong single
Femme fatale - all good songs
also the leak, even if i love britney, whoring i wanna go and all other songs 2 weeks earlier made me kinda tired of it