It will be very interesting to watch the country for next few years.
The biggest difference between Obama and Trump is that Obama was just working for some law firm and happened to be a senator from Illinois when his movement took off. He didn't have any strong grudges against people or companies more than me or you. Trump is different. He once purchased a property next to airport for the whole purpose of suing that airport for the noise levels. After he lost 2 times, he sold the property. This is someone that will go after you time and time just because he can shell out sometimes not his money to use court system against you. When he settles, he call it "winning", when others settle he call them "losing".
I don't see this administration having large scandals like Obama did where clearly his buddies are making billions of dollars either in solar or healthcare, etc. I think Trump will make some progress for USA with his business experience, but unless he can change 180 overnight (doubt), I'm sure we will see a few scandals where he uses his presidential position and/or government apparatus such as IRS/DEA/FBI to go after those selected few individuals/companies who he couldn't digest over the years... that I can bet on!