All the other minimal star reviewers for this movie have said it all. In a nutshell, it was rubbish. If there's a 5th in the series, I'll be skipping it. Just stick with the first 3.
I was really looking forward to its release, yet my partner & I ended up walking out with an hour to spare of the movie (about 2 hours in). I was ready to leave within the first half hour, to be honest. Very few words from Keanu, & the ones he did speak were poorly delivered. It's just fighting, killing, fighting, killing...basically non-stop for hours. Very repetative, no real story. Lost interest & focus many times during the movie. Should have left a lot sooner. It doesn't get better.