Since I already found the song very much on the album as, the joy of the single release was the greater, because "Unconditionally" offers a great chorus, which goes directly into the ear, and interesting lyrics, although only at the second to the third time really pursue, but I could still thought-provoking.
Conclusion:
Even with this single release Katy Perry has done everything right and will hopefully be able to celebrate great success with this song. A great catchy, the you can not get so quickly from the head.