Winners:
Rubio came across as very likeable, charismatic, etc. I don't support him because of his amnesty two step, but he won some fans last night.
Huckaby did well with limited opportunities, revealing himself as funny, quick and well prepared on the issues.
Kasich has his eyes on the VP slot and his task was to be likeable and not offend anyone. He did it, but I question if he has the edge to take on the opposition, traditionally the VP candidate's main job.
Losers:
Trump, not because of that moron Luntz but because he came in with a big lead but didn't tower over the other candidates. It didn't help that he was forced to spend most of his time on his back foot dealing with extremely hostile questions from the clearly biased mods. He missed opportunities to turn soem of those questions around too, like the first one. He could have said what is wrong with the country is a bunch of career hacks more concerned with party jobs than the country.
Bush needed a big win and didn't come close. If anything he lost ground to Trump. He was coddled by the mods but still came across as weak and defensive.
Christie, wow is this guy a piece of work. He came across as surly, confrontational and unlikeable. He is articulate and quick on his feet but listening to him you understand why Romney didn't want anything to do with him.
Megyn Kelly was beyond annoying. Sadly, it seems her success has gone to her head. She was embarrassing during the awkward space before the candidates emerged, then was downright hostile in several questions, getting into a pointless and irrelevant argument with Trump. Tone down the Kelly Ripa act Meg, it's not all about you.
The rest:
I thought they did ok. Walker did nothing to hurt himself and was polished. Dr. Carson came across as inspirational, smart, talented etc but a political neophyte. Cruz did what he does best, throw red meat to the crowd and they seemed to like it. Rand Paul seemed curiously disengaged, kind of like he had to be there but had something better to be doing but held his own in a tense exchange with Christie.