Originally Posted by
jgprime
Peter learns that there is a weight to being Spider-Man. It is as much a curse as it is a blessing. He keeps investigating the secrets sorrounding his parents and keeps secrets from Aunt May, who is in turn hurt at watching her adoptive son chasing ghosts. Pete wants to honour Capt. Stacy's promise yet he gets back together with Gwen. Harry is obsessive with finding a cure for a disease that he doesn't even understand yet Peter's ambivalent about handing his blood because it could worsen Harry's condition. Peter ultimately loses Gwen & Harry, and only has enough time to make things right with Aunt May. Peter stops being Spider-Man & mourns Gwen for 5 months, the words of Aunt May & Gwen then remind him that he can't mourn forever, he has to start to move on. His duty as Spider-Man & as a symbol for hope is calling Pete, so he hits the webs again.
Say what you want about Electro & Harry, but Peter's story with Gwen & Aunt May and the overall moral of the movie is very well done (at least in my opinion).
Overall as many posters and the film makers have said before on this forum and in other media that there is an overall moral of how our time is running out and sometimes we don't even know it. It is up to us to decide what we're going to do with it, especially with the people we care about.
Also if Spidey ever shows up in the MCU they will obviously recast Garfield as Peter. The man in my opinion owns the role, as Peter Parker and as Spider-Man. The tone of ASM now fits pretty well with the MCU so there's no need to reboot it again. Dylan O'Brien needs to stay the hell away.