I found this really competed with Spider-Man: Homecoming for best live-action Spidey film. Far from Home is equivalent to an amusement park ride, just an onslaught of entertainment.
The story takes a different path. Spider-Man/Peter Parker (Tom Holland), whose past films have been intertwined with New York City, finds himself on a trip across Europe, resulting in some really scenic visuals. (There is one scene in the Netherlands that is just superb.) Also Peter Parker is on a higher tier of crime fighting, and it's a decent story arc as he has to deal with it.
There are a couple of moments where this movie did some surprising things. Dealing with the events from Infinity War and Endgame is done surprisingly well. Be sure to watch through the entire credits. Trust me.
The entire film, like the last one, is pretty funny. More time is spent focusing on Peter's classmates and other supporting cast and they all really shine. At times, the high school rom-com part of this movie can dominate the superhero part, and I really didn't mind. Also glad we got Happy Hogan, who continues to sort of be Spider-Man's handler, and I'm glad that Jon Favreau's still willing to play the role given his busy directing career.
As with most MCU movies, the effects and visuals really stand out. There are a couple fights that are fairly different from past Marvel films.
I'm both surprised and pleased that they managed to translate Mysterio's costume to film, dome helmet, eye-pyramid cape clasps, . It's just that superhero films have historically cared less about accurately maintaining villain outfits and between this and Aqua Man, it's nice to see a change.
I honestly feel this ties with Homecoming for best live-action film. This is a lighter film, and I honestly can't say this was most experimental or deepest in tone or message. But, this is a movie that just wants to be fun, and it really does that.