Why they hate Trump?

Can someone give me here a source or statistic which shows how Obama did more harm then good?
And just to save everyones time
1) The "You can keep your doctor thing" was wrong, however, at least there was insurance for the people.
2) He increased debt, but Debt% to GDP was RELATIVELY stable.
3) Transparency was not ideal in the Obama administration, but after seeing Trump's refusal to release the guest list, is it THAT bad?
4) Too much golf/public spending? Please look at ANY news source and check where he spends his weekends (Psssst Its a golf course...)

Now, this is not an exhaustive list, but if anyone can tell me where he has failed HORRIBLY compared to Trump which I am not seeing, I am willing to listen.