Until the day I see Britney write all her own material, sing EVERYTHING live and have a someone human sounding voice on her songs, no.
She gets Max Martins and Dr. Luke to produce and write practically everything, she records it, and doesn't do it justice. Someone review her latest tour the other day, and credited her for singing roughly 40% of it live. 40 ****ing percent?! I'm sorry, but that's a disgrace to music.
I appreciate that she hasn't got the best voice in pop, but if you can't sing and actually move at the same time, don't go on tour. It may dissapoint fans, but atleast it'll stop them from making up ****** excuses for her and clutching at straws saying, "She sang this bit live, and with a backing track sounded alright". It's not good enough. It respect her as a woman and even enjoy some of the music. But as an artist, quite frankly, she isn't one.
The nerve 
