As other reviews pointed out, the tone was all over the place and the comedy didn't mix well with the darker parts. As a horror movie, it failed because there was poor tension, creepiness and no gore despite the potential. As a comedy it failed because it was not really funny for me even though some Venom fans laughed at his every line (why?). The action parts were too busy, chaotic and hard to follow, especially when Venom was involved. Tom Hardy really tried hard and emoted a lot, sometimes too much, but ended up looking goofy and dumb too often. The events of the plot felt rushed, and sometimes downright stupid. In fact, repeatedly, the behaviour of the characters didn't seem believable. Overall, this movie irritated me and reminded me of bad, older superhero movies (even though Venom is no superhero, I know). I watched this at an advance screening in a full theatre, and there was no applause at the end.

Rating: 3 out of 10 (poor)

P.S. For Marvel fans, there's no real connection to the rest of the universe, so you can easily skip it or wait for home viewing.