There are some slight spoilers, not about the movie plot but about the world.
Kong:Skull Island was a surprise to me. I had walked into the movie with my husband expecting a bad movie, or at the very least something like the most recent version of Godzilla. However, for what it was, it was a lot better. That would be a summer blockbusting creature feature.
Don't get me wrong, Kong won't win any drama awards. It is a B grade monster movie filmed with a AAA budget. The budget was worth it though. The effects were believable and very enjoyable. The only issue I had with the filming was the transition from night scenes to day scenes left me blind for a few seconds.
The acting was decent for what they had. The only really fleshed out character was John Reilly as a shot down American Pilot (if you have seen a preview or trailer you already know he who is, the funny older guy). John Goodman, Samuel L Jackson, and team are all good at what they do, but they just weren't fleshed out. Their characters were generic.
Probably the most interesting part though was little Easter eggs laid around that indicated Mothra, Godzilla and I believe King Ghidorah. It even includes a monster hunting organization. I love the idea of a marvel level universe for the large monsters. This is a good idea, almost as good of an idea as Universal's monster universe started by the remake of the Mummy next month.
The good: It hit all the right notes for a monster movie, action, adventure, no reliance on arbitrary romance. I didn't detect any racist stereotyping and I really liked that it was set in 1973.
The bad: Some of the effects were filmed for 3D, I did not watch that version, but even the flat 2D screen was annoying when it tried to push those scenes into the movie. Also, I would have liked more monstrous creatures on the island.