Luke's Finale (Spoilers)
Would've been epic if he was actually there and was able to deflect or survive all that firepower focused on him before doing some decent fights with Ren (who still swings his saber like a scrawny person holding a 2 handed heavy sword). I don't get why they killed him off so quickly while Leia survived (when the actress is already dead). Guessing they'll be CGI-ing the fuck out of it on Ep 9.
Also, they seem to be pulling the Marvel shtick by putting in slap stick comedy jokes here and there like at the beginning with Hux and near the end.