This is by far one of the best music albums to come out of India...ppl who doesn't hav any idea of progressive rock and complex musical structure only will find this album nt appealing...it's a sad story that the reviewer has mentioned at more than one occasion that the songs lacks commercial appeal..that;s the problem of here...ppl judge quality in-terms of commercial appeal...arre yaar this is a pure musical gem...few songs are pure progressive rock and the narrative structures of the songs are pretty complicated bt yer very musical...so this is known as master-piece...Indiafm should hire ppl to review music who actually knows something about music....Rockstar is actually a gift from Rahman to all msuic lover and Rahman is a gift from God to humanity