Out of this whole year I would give the nod to Moto. Only one in class to earn an A. Why? Because I like the direction they're going.
Their emphasizing on the one area that matters; user experience. Not the fastest processor, highest pixel density, best camera, etc. At the end of the day, it all comes down to user experience, and from what I've seen, Moto is taking that direction head on. I personally would like a bit of a bigger screen, but that's just me, otherwise their new Droid lineup is great from my short demo times. They were fast, fluid, and were able to keep up with my s4.
I'm very happy with my s4 and will continue to be. The only thing I don't like about Samsung is their adoption of the "Apple model". With rumors of the s5 coming out as early as January, makes me wonder if they're shooting themselves in the foot. With no control over Android like Apple does with iOS, can Samsung really afford to adopt the "Apple model"? Otherwise their displays are top quality and their hardware in general is fantastic. Throw in the fact that they're pretty much the only major company left standing with expandable memory and removable battery throughout their lineups, they'll have a strong and loyal user base.
HTC doesn't have much of a presence on Verizon, imo. The One is an awesome phone, but they made it to the Big Red too late. Also the fact that they really don't have any other phone available, just variations of the One, can't really tell what the future holds for HTC. Their lack of timely updates is going to hurt them too. Excellent hardware, but the software and support for their phones fall a bit short imo.
LG......never again. And I'll leave it at that.
As for Android, I sense some big things for 2014. I think Google Now will make an even bigger splash in 2014. It's already being shown that they want Google Now to be a bigger part of Android through KitKat, now imagine if Google Now were our lockscreen or even homescreen. Everything we want with just a quick scroll down for more information. I have no idea what they have in store for Android, but I am pretty sure Google Now will play a huge feature role in whatever the next version of Android is going to be.