It boiled down to there being no real policy to improve the country, just rhetoric and culture war bullshit and pandering about God and men in sports.
The two candidates who said out loud that they don't support Trump, Hutchinson and Christi, got booed by the crowd.
It's hilarious to me that not supporting Trump will kill a Republican's campaign, but supporting him means you think he deserves the nomination and so therefore killing your campaign. They created this Trump problem, now they need to eat shit as it destroys them.