Проблема трьох тіл

That was certainly very interesting, but all those scintific inserts were sometimes too scientific for me.

Imho only, but it's not the best sci fi i read. A lot of technical details that both real and not real at the same time. The aliens world looks good and interesting, but the idea behind is simple - we want your Earth. Characters are simple and straightforward, i had feeling that i require more complex behaviour from them. But from the perspective of physics details most readers will be impressed.