I just got back. It was bad. Like, the first 60+ minutes of writing for it are just laughable. Like, high school kids wrote dialogue for this shit. The character exposition and story development is at like 3000% speed. Very little to no backstory. Basically no violence besides Venom throwing people around and knocking them out. He does kill people, but very few. The CGI was like... B tier , maybe bottom A tier? It was distracting. Also Venom was weirdly shaped rather than just a big buff guy he was like super large guy with undersized head.
Overall I'd give this like a 5 out of 10. And I generally give everything like a 7+ if it's not complete shit. They really fucked this up. The only good parts are Venom and Eddie dialogue. The Venom persona is actually fairly decent and if they spin it off into an R rated hyper violent sequel then they might have something. But then again it might just be Sony's version of a Deadpool movie.