well from what I've read so far, people think he will be good because of being a successful businessman (not completely true), but the reality of it is that he has made very bad choices throughout his life, he lost over $950 million dollars in a single divorce in 1999, and has gone bankrupt multiple times. The fact that the USA is already very much in-debt, and that he will be leading the nation on top of that, makes me a tad bit nervous. He promises some good things though, including some mental illness programs.
He plans on allowing legalization of Marijuana in all states if they choose to do so, and the government could tax the sales, and we could easily be out of debt within the next two decades.
There are some bad things though. He plans on posting troops in the East and Southern China seas. We've already lost so many good human beings in the vietnam and iraq wars; my grandfather told me stories of when he served, in vietnam, and just from those stories I now it was hell. We don't need that to happen, and if we start making other powerful countries feel like they need to do something to protect themselves, chaos will ensue.