i have to agree, we went pretty crazy on bush.
but, ya know, there was the whole thing where the biggest act of terror ever occurred on his watch after he was warned of it very directly, the fact that he used said event to invade iraq without an exit plan so that we are still mired there, push the patriot act which only one person voted against (the tea party got rid of him, russ feingold) and which obama has only authorized for 3 provisions to continue, let new orleans drown while saying 'good job brownie', grown the size of government and turn a surplus into record deficit, allow torture to occur on is watch (wonder why he can't/doesn't travel to certain locales?), and leave the country losing 700k jobs a month before handing it off...
so, considering all that, there was pretty good reason to go crazy on him, being a torturing war criminal and all.