Both Testaments are Perfectly Comparable
The story of redemption that begins in the first book of the Old Testament is completed in the last book of the New Testament. For instance, in Genesis Satan makes his entrance, communion with God is broken, paradise is lost, the curse begins, the first tears are seen, the first conflicts are experienced, heaven and earth become old.
But in Revelation Satan meets his doom, fellowship with God is re-established, paradise is regained, the curse is broken, tears are no more, final victory is achieved, heaven and earth are renewed.