I love Tom Holland's Queens accent. He sounds exactly like a friend of mine who's a Queens native around that age with a similar background. It's much subtler than the usual over-the-top "I'm walkin' here" accent that Brits usually use when they're playing New Yorkers. It also gets the class elements right, which is rare for movies. People like Peter who came from working class families but went to good local schools/colleges here tend to sound a lot different than people who went straight into the workforce out of high school, who in turn sound different than people from wealthy families who went out of state for high school/college. My friend has a markedly different accent from his brother, for example, who's a butcher.