As to start with the album,
Aaj Dil Gustakh is a good number, Sukhwinder & Shreya has given gr8 vocals.
Chiggy Wiggy on the other hand has a fusion touch of the western and the indian flavour. The lyrics is not at all happening.
Fiqrana, has very common lyrics, the music is awesome but seems like its not a A R Rehman masterpiece.
Bhoola tujhe, reminds me of the titanic track and its in the league of Kahi To hogi Woh - JTYJN, very well sung by Rashid Ali, appreciated.
Blue Theme track sends in a adrenalin rush into the body... Fantastic Track...Lyrics should have been little bit better. Great Job with this Track
Rehnuma, is a pure lift from the James bond soundtrack, the instrumeents are the same the lead of the song is almost same.
Yaar Mila Tha again looks like that the music has been inspired by Hollywood likes of Eminem, Beyonce and Shakira & the lyrics are the worst of the lot.
Overall My rating for the album is 3.50 coz anyways its fun to hear...though there is no much of AR Rehman touch to the music.