I'm not trying to convince you of anything. I love that movie and all of its vibrant supporting cast, and my favorite character in it is Miles, hands down. That's my opinion and I'm sure many other people's too. You don't share it, that's fine, but don't blame the movie for something it's not at fault for.
Miles is not my favorite character, (that would be midlife crisis Peter Parker and maybe Spider-Pig) but i loved the bond between Peter and Miles their chemistry was just perfect. But like i said i'm just sick of the teenage Spider-Man with the same old "relatable" issues. Adult Peter is what really made like this movie and irks me that Sony still won't get past the high school years of Spider-Man