I'm somewhat interested in this movie. Definitely loving the fact that Vegeta will get Super Saiyan God. Not sure why they waited this long to showcase him using it but hey, whatever. More than anything I want to see Goku and Vegeta use the fusion dance to become Gogeta and kill Broly. The non-canon match we've all waited for since the Budokai 3 opening.
It would also give Toriyama the chance to develop a personality for him, since we only got to see 4 minutes of him in the fusion reborn movie (not counting GT Gogeta because he's a bit of a goof). And if you're wondering, yes. Gogeta is my favorite fusion of the two, however he's highly underrated and I am tired of seeing Vegito. Now he's back not once but twice in SDBH. Either as a SSBKK or SSJ4. Ugh, tired of seeing his ass.