Why am I surprised that it has mostly 5 star ratings? After all, this is the biggest sacred text of Hinduism, which might make you wonder why I, an atheist, read it. Mostly because I was made to read it, really. But also, to see exactly what I'm up against (iykwim).
And I have to say that as a religious text it's not bad at all. I even agreed with some bits, like the caste system being used as a way to keep certain sections of people from progressing and of course, how eating/drinking with people from other religions doesn't destroy your own religion.
That being said, most of the text (unsurprisingly) was about the supreme god, Krishna and how to achieve eternity by worshipping (not idol worshipping) and focusing your life only in the pursuit of him, which, good for people who believe in it but not for me.
Anyway, it's an...interesting (?) text but obviously for people who actually believe in god and religion.