My opinion without any spoilers.
The movie had some holes in it. A few of the new characters had a lot of potential, but the director didn't use them like he should. Lukes' character doesn't feel like Luke. If you see a casino scene in the movie, it's about 20-30 minutes break, don't stay for no reason because this entire scene is pretty much a "filler". Rey and Kylo Ren are still negligible. I still don't care about their characters (maybe, I care even less now). Overall, as a movie it was above average. As the new Star Wars movie, it wasn't good. I felt like the director wanted to create a whole new franchise. Newer than this new trilogy. If you feel like these weren't mistakes, I would like to know what you thought of it.