It felt cheesy and campy and like bad fan fiction. Naturally, I loved it. If you look at the original trilogy objectively, it is some pretty corny sci-fi by today's standards. The new episode feels just like that. Most of the new characters are great. I didn't particularly like one of the characters. I'm not sure if it's something the actor added, or if it was written in, but there were times when said character just felt downright ghetto. It was unnecessary. The actors are all fantastic, though. They really nailed it. Overall, it's just a good movie, but a GREAT Star Wars movie.
And there are huge spoilers online. If you're the kind that cares about it, I'd avoid the internet as a whole until you see the movie. I had it ruined for me while looking at comments on a car video on youtube.