The movie is simply amazing, it has set a whole new level for CGI, the monsters looked real, i thought the story was even really nice and not too complicated.
People had an issue with kong having a back story and the prime focus and not godzilla but people need to understand that in the previous 2 movies of godzilla we already get to know a lot, whereas in Kong skull island we don't know much about kong, so i felt it was a good idea.
My only issue was at the end, where i thought kong and godzillas victory should have been shown a bit differently other than that the movie is a must watch.