No need to wait long...
Let's start with the one true power a president has... Presidential Veto. You say he can't get anything done but what he CAN do is veto stuff that keeps taking our constitutional rights away that the current dip shits keep signing into law. NDAA, SOPA, The Patriot Act... I can go on but honestly vetoing any one of those by itself would have been worth having RP in office.
Yeah, he'll have lots of support from a Republican majority congress.
You don't think that having the first ever president that wasn't R or D would enact change at every level? You don't think the D's and R's would be forced to look at how bad they have gotten to lose the majority of the nation? And I'm the one blind to reality.