And re your other questions:
I said it myself that translations into English from very different languages like Russian and Turkish were bound to be bad, so yes, I would say that could be one reason why I am not impressed by the few books translated from Russian that I have read.
I have not "declared" that "Dostoyevsky is not a genius" and don't appreciate having mildly moronic sentences put into my mouth.
Re his Crime & Punishment, I did not find the ideas raised to be singularly exceptional. Poverty, contemplation of murder, etc. I read it over 20 years ago so wouldn't be able to give you specific examples. If you feel that impression means the glory of this work of genius went "over my head", by all means, hold onto the thought that I am a bit of an idiot
Re your theory that I may have missed cultural references in other books - Would you like to hear about just how familiar I am with, say, 1000 Splendid Suns' cultural references?
That book was written in English by an American guy who left Afghanistan at the age of 8. The mistakes and misconceptions in it are frankly shocking. He doesn't even know the number of times azan (call to prayer) is heard per day (5, not 1) and misquotes the single most important phrase in Islam. Maryam studies the Quran but thinks her name means "tuberose" and seems totally unaware that it means "Mary, mother of Jesus". She apparently doesn't see that there is an entire chapter in the Quran that talks about "Maryam".
1000 Splendid Suns is like a book written about the US by a Saudi guy, in Arabic, that only talks about how everyone has sex all the time and gets fat eating McDonalds, mentioning only the Statue of Liberty. Similarly, all the author talks about is how women are mistreated in Afghanistan and the only monument he talks about is the Buddha statues Taliban blew up, possibly because that is all he knows about Afghanistan.
I have grown up in a Muslim country and suffered through years of religious education. My late grandfather was a Hajji. If you are really intent on this idea that I maybe didn't get this book because its references went over my head, do let me know and I can continue to show you just how wrong you are.
Actually, I would dare say that the only way anyone would consider it a good book (let alone one of the 5 best of all time) would be if she completely missed these wrong cultural references.