Justice League if the marketing and the actual goddamn movie seem solid.
What's missing in movies is same as in society: a good sense of work ethic and living up to ideals.

Spider Man Homecoming. Every spider man movie has made good money. Not the Amazing series. Spider Man I feel is the most well known superhero. Everyone likes spider man. Spider Man may make over One Billion. People overseas will totally see spidey

Wolverine has potential to be very good but then again so does just about every x-men movie and few impress so I'm gonna say no for wolverine. In betting Wonder Woman is gonna be DC's best movie thus far (sadly not saying much) but I still doubt it will surpass gotg2. So no for WW. Thor won't. Even if it's the best Thor to date, it's too similiar to guardians except not near as good or fun of a crew so no for Thor. Justice league is not gonna be great it will just be meh. I'm guessing it will end up with a user score of around 7.3. Since the avengers have already been around twice (practically 3 times) it's gonna take the awe of seeing the JL on the screen at once so no for JL. Spider-man however I think has the highest chance of being better that gotg2. I guess we will have to just wait and see tho cuz guardians could be trash and JL could be the GOAT

GOTG2 is probably my most anticipated for 2017 but I think Spider-Man will be up there and surprise people.