I've seen people have different opinions about Part 2. Some like it better but for me, I think it didn't reach that climax I've been so excited about. Throughout the two films, I could say that acting was decent, the MC looked better when he was "serious" rather than goofy at the first half of the first film. I also like how the female parasyte actress played her role. The problem for me for the second film was that there wasn't much build up to the final fight where you don't really feel the part of the villain on the story. I also was expecting a huge some kind of war between parasytes and humans and instead, one party overwhelmed the other. Overall, still pretty decent and a nice change of pace for anime and horror fans.
Part 1 - 7.5/10 Part 2 - 7.0/10.
Part 1 - 7.5/10 Part 2 - 7.0/10.