@anoafishdog: I noticed how Luke was neatly trimmed and his hair had Color in his hologram as well. I felt like it was a mix of the look of old Luke and the current Luke... or what he looked like in his younger days when training Ben which is most likely... but I feel like that lukes look is also like a mix of the old Luke with the current.

Rey was taken to Snoke in person because if you recall in the force awakens when she fights back with the force during her interrogation with Kylo Ren and tells him he’s afraid he will never become as powerful as Darth Vader, when kylo reported to Snoke Snoke told him to Bring Her To Me! So that’s one thing explained. Leia also had plenty of years to get somewhat experienced with her force powers... I beleive she went into a force hibernation when in space, which is something we have seen in other Star Wars shows or merch, and she was able to use the force to pull herself toward the ship... first I thought she was pulling the ship to her but I don’t think that was the case now. We all have to remember how strong the force is with the Skywalker bloodline. I find Kylo Ren not as strong in the force as one would expect... when him and Rey first had their first force connection he said he could not see her but she could see him. This makes me wonder if it was because he wasn’t as strong in the force as her, he eventually could see her though. This makes me think Kylo Ren is going to become stronger with the force and dark side in episode 9. I loved this movie though! Can’t wait to watch it again!