No. If anything the hate the show gets is forced and overblown. Calling it the same formula is incredibly reductive and hating to hate, especially when it has the most fleshed out cast of any Spider-Man show to date (it's biggest strength)
I don't know why you brought up people wanting an Adult Spider-Man show with a family if you were just going to circle back to wanting more Spectacular. I'll admit that I'm probably leaping here, but it doesn't sound like you ever had any intention of giving the show a fair shot and you're pushing back against those that did now that it's succeeding.
I say all this as a professional Spectacular/90's TAS throater. I'd still rank those just above YFN Spider-Man, and I can do that without diminishing the new great thing