First, I have to admit that I didn't read the comics way back when. I didn't have enough disposable income for tons of comics and I was mainly fascinated with X-Men (which I also only nabbed a couple spinoffs of - Gambit and Rogue pretty much). So, my first big exposure to Spider-Man was the movies with Peter Parker in the role. Those movies were pretty serious. Which is why when I caught my kids watching some superhero show, I was shocked to see the Spider-Man in that joking, light, and acting like a kid. My husband promptly informed me that this cartoon version was closer to the comics. I thought it was great. (Not that I didn't enjoy the Perter Parker Spider-Man movies.)
The Andrew Garfield Spider-Man attempted to add more of the humor, but it still was pretty serious, in my opinion.
Spider-Man: Homecoming though hit that humor nail on the head. I loved it. I was constantly laughing. It was great to have this teen bumbling around and trying to be a superhero (plus we didn't have to grit our teeth through another origin story). When he took the "training wheels" off his suit, it was hilarious. It also gave us insight into his character -- he didn't want to kill anyone, and that sat right and made sense with who he is, at least in my mind. Even at the end, though he was trying to stop Vulture, he refused to let him die. He saved him. Awesome character development for Peter Parker.
The villain was wonderfully layered in this movie as well. Out of the destruction of New York (from The Avengers) a man who wants to provide for his family emerges and takes advantage of all of the alien tech that's left lying around. Of course, he turns into what he hates, though he doesn't see it himself.
Now, I usually see things coming, but I have to admit I had a hand-over-my-mouth moment when Peter opened the door to find that Liz's father was vulture. I know, I know, the last two movies have surprised me -- guess I'm losing my touch. ;) That whole awkward scene in Vulture's house was great, and I know some people might think it was too convenient, but I loved it.
While I enjoyed the movie for the most part, I wasn't a huge fan of Liz. At least this pretty girl was a smart, pretty girl... I guess. She didn't seem well rounded to me, honestly.
I did love Michelle, and wished we would have seen more of her. For the little she was in it, her character came completely alive for me, right down to the middle finger she gave Peter at the dance. And I of course loved the reveal at the end. "My friends call me MJ." OK, this isn't in line with the comics at all. The movie took liberties and clearly intends to change how things work and who MJ is. Purists cry foul over such things. But I think it's wonderful that they're willing to make characters their own and change them to improve upon old stories. I look forward to seeing more of this MJ in the next movie (and I'll be super disappointed if it doesn't happen).