As a mystery thriller, this movie hits the mark. However, there's a problem with the casting. If a man is obsessed with a woman to the extent that he would go to extremes to keep her, you would at least expect her to be on sunny side of 30, not a frumpy 40-something. (That's the misogynist side of me speaking, of course.) Second, the scenes where the invisible man goes on egregiously violent rampages are a bit too much. After all, you're invisible, you can just walk away without a scratch. Why tempt fate? Third, Mr. Invisible Man turns out to be a super-nerd who happens to be Jewish. I have Jewish friends. None of them have his violent temperament with physical skills to match - unless you insult their intelligence. Then you're in real trouble!!!