I actually like the PT, but Rey, Poe, and Finn feel more like real people to me than any of the characters in the PT did.
For the last two years, I was more or less in agreement. However, another film has come to pass and opinions change.
Rey: It has now been shown that there is absolutely no special reason at all for why in about the space of a week, she went from scavenging Star Destroyers to besting Luke Skywalker in single combat and taking out Praetorian Guards four at a time.
Verdict: Just a Mary Sue after all.
Poe: A real rebel among rebels. He can't even follow Leia's orders, so of course when leadership falls to purple haired Jurassic Park lady, he does the only rational thing that comes to him; stage a mutiny. I will however take into account the fact that purple haired Jurassic Park lady has a "Roger Rabbit" like mental deficiency which permits her to reveal her plans only when it's most dramatic.
Verdict: Arrogant, dangerous man-child.
Finn: A nice enough guy who enjoys dividing his time between looking out for others and looking out for himself. This time around, he's reduced to male escort duty for maybe one of the worst characters of them all. Then when he has the opportunity to go out in a blaze of glory and save the day, the idiot he had to spend the whole movie following around, follows him and in an unbelievably traitorous act, rams him off course, denies him his moment, almost kills him anyway and allows the First Order to accomplish their goal of breaching the door.
Verdict: A wasted character who may never have had any real place in the saga to begin with.
Rose:
Verdict: Death.