I've seen that many people bash Unbound's OST pretty harshly when I used Reddit. I can see their reasoning but I think it's definitely over-dramatized than it should be. Of course, the OST has SOME trashy songs (ex: Money), but most of the songs can really give you the vibe (ex: Wish you well, Hey neighbor!, The God Hour). I would definitely put Unbound into Good if they would have provided more fast-rhythm songs and put the slower ones into free roam and garage (most of them are too slow to me).
EDIT: Without caring for the adrenaline feeling while racing it's more catchy than Payback and The Run.
Yeah completely agree on that front. Sometimes it did and didn't work out for me, but I appreciate the endeavor.