Ehhh. I think if I had played it on release it might have made a stronger impact. It's okay. It's just so repetitive after a while, same environments, same ten enemies, same basic objectives. It set up for the awesome remake but compared to 1+2 and 64 it's by far my least favorite entry in the series. Even the final battle feels like a major letdown after 8 or so hours. Meh. Mostly finished for completions sake. Now all I need to play is Doom Eternal and I'll be up to date on the series!