i've Passed PMP on 1st Attempt. but got all MP, are they any good score ?

My study time was roughly 1.5month,
read 1-time Rita & 1-time PMBok, and made my notes based on them for daily revise.
a must mention is, Dave Litten's Earned value YouTube video was massively helpful cracked all EVM question with 100% confidence :) as earlier i was too much scared of EVM topic itself.

Thanks,