No one was maliciously misleading anyone, and I can't imagine what sort of person would walk into that movie expecting anything different than what the movie turned out to be.
Walking into it? Probably not. Buying it, or watching it on Netflix? Absolutely. Just watched a young reactor on YT be confused about which Ghostbusters people were so excited about. I totally understand that, when the reboot is at the top of the page.
You don't name your movie exactly as the first movie by accident. I think in this case it is definitely misleading and malicious.
It was so when Robocop did it, or The Thing, or Total Recall. It is a shady practice imo. Just call it something different.