Whereas Brexit could in the long run be arguably (very arguably) good for Britain, I'm really struggling to see any reality where Trump is doing any good for the US.
While it is early days, he seems to already be on a course of destruction with foreign policy, security issues and PR. While he may be doing some of the negative things he promised I have yet to hear of him implimenting all those jobs for Americans and economic boosts he promised.
As I stated before the result, two very poor candidates, I think Clinton would have been worse.
I think Trump will be reigned in soon.