Srimad Bhagavatam should be heard by the bonafide representative in the Disciplic line.
Spiriual rasas which are relished in the liberated stage can be experienced in the literature of Srimad Bhagavatam due to it being the ripened fruit of all Vedic knowledge.
Bhagavad-gita is the instruction given by Krishna, and Srimad-Bhagavatam is the book containing topics exclusively about Krishna and His devotees. These two books are the special nectar of the words of Krishna.
Srimad Bhagavatam 4.4.44,