The funny thing is he wasn't calling himself a politician at first, then around the 2nd debate he finally called himself a politician.
The only thing about Trump is I believe he won't be as crooked as Hillary.
Will he do good for the country? I'd like to believe he will and prove everyone wrong who doubted him (would be nice to fix at least something in America)
I feel the most success he will have as president though will come from his business policies, since that's what he knows the most about.
Also, we already knew he had 0 experience in politics, half of America was just so fed up with the system they voted for him (myself included, but I have my own reasons as to why).