Why is everybody bad mouthing obama?

after all what did bush do or any other president before him do for that matter? dont u think its time for a collective consciousness, it seems as if everybody has a stone in there and ready to cast it whenever obama says our does something they dont like as if they were without sin and perfect in the sight of THE ALL GOD! stop point fingers what can u do to help uplift mankind and bring about change on mother earth? anwser with heart and get the points