Well, it depends on how you define what objective should be like. When you talk about things, the fatal problem on your side is that: you just throw out what you think without a systematic reasoning.
I am not Marxist, and I donot thoroughly understand Marxism. But I studied Microeconomics, Macroeconomics, Game theory and etc. What is more, I just made a thorough study in Chinese law system which needs logical or economical analysis into the regulation. When discussing things in whatever it might be, I just put everything down to human nature or refer to some known theorom, this is what I defined "objective".
You can go back to read what I issued before and revalue your comments.
If you go against me just because I am not marxist, then you are not objective. What a objective people should be like is...you go against me when I am wrong. And you need to prove why I am wrong by reasoning that I can accept.