Since you are asking for honest appraisal...
They were okay I guess. A bit bland in my view, and none were really that much different to what is already available.
A few were nothing like the genre named: Alt Rock; Metal Ballad; New Orleans.
With all due respect Nedim, you should really go back and listen hard to songs in those genres.
For me it seems like a set of "warmed over" existing styles (in fact some of the beds sound remarkably similar to PA factory styles), and done with no imagination or regard for musicality.
I certainly would not pay for them. In fact I would be hard pressed to take them even if offered free.
Sorry Nedim, but I am just being honest.
And I stress to others, this is ONLY my view.
Dennis