I understand Pep completely. There are teams you respect, and there are teams you actively make time for. This Barca side belongs in the second category.
For me the bigger compliment is this: Pep is not praising nostalgia here. He is praising the present version because it still meets the standard of enjoyable football.
That is the key difference. Some past Barca teams felt inevitable. This one feels alive. It can overwhelm you, but it can also leave the door open, which makes every phase dramatic.