Really a rebirth?

2012 should be Christina Aguilera's year well ... After a long pause in which she served as a jury member at the Voice, the mittlerwile well-fed pop singer is trying to make a comeback. We get the result now to feel - or not, as Ms. Aguilera is boycotted by most radio stations. Rightly so? After all, was their first single "Your Body" very radio friendly: Typical Max Martin pabulum, a nice electronic Stampfer, together carelessly, just as banal and inconsequential as songs like "Firework" by Katy Perry or Taio Cruz's pabulum ala "Fast Car" which is currently more or less hanging around the charts. So why the boycott? Jumping the radio stations on the beefy ex-child star is no longer or is it just the poor management and fehender Promotion? Maybe the 2nd reason is apt, after all benefited woman Aguilera in music videos, as well as their album art (which I rate as a cheap and disastrous), the advantages of Photoshop, which they both in at least 3 sizes can act narrower. Why this woman is not to your curves, but when they insisted again and again in recent weeks, as well to feel it ?! Simply affects only implausible.
Among the songs I can only say that most of it is very similar. Either the ears are stoned with more or less well-produced electric songs, otherwise we get an attempt to remake of class songs ala "Beautiful" or to feel "Hurt" ... heard it all before, most resembles very, lyrically was Christina Aguilera tear anything, back issues about love, sex, aggression towards Hater and also songs about Befreung be served? We've had everything already ... The woman has 31 years under his belt, a son, a failed marriage and what I still remember everything behind and sing about the same subjects as 10 years ago?
Also vocally I can not make friends with this album, most songs are zerschrien and just annoying, could have been taken by each x-any singer. Also hit potential is not represented on this album. The only song that could convince me was make the world move. Even the intro is interesting, but the rest is just boring, annoying and meaningless.
Conclusion: Mrs. Aguilera should reconsider their musical style ersnthaft, the plate could not really convince, because single and album charts speak volumes. Maybe it works with the next album, after their predecessors were better.