Horizon Zero Dawn Complete Edition PC Issues

A post on Steam addresses the PC performance of Horizon Zero Dawn Complete Edition, as there have been complaints about the port:
Thank you for supporting us yesterday as we launched Horizon Zero Dawn Complete Edition on PC! We have been enjoying a whole new wave of screenshots with the in-game Photo Mode, live streams and videos from content creators, and seeing so many new players start their journey with Aloy.

We have been monitoring all of our channels and are aware that some players have been experiencing crashes and other technical issues. Please know that we are investigating your reports as our highest priority.

We appreciate those who have already taken the time to report their issues on Steam, Reddit, or via our website. If you are still encountering crashes or bugs, please continue to use those spaces, or refer to our FAQ if you are unsure of how to proceed. Your reports are, and have already been, incredibly helpful for our teams.

Thank you for your patience as we continue to investigate issues; we will update you all as soon as we have more news.