Surprisingly, this game actually requires a relatively robust graphics card to run at a decent clip, but based on what I could play in slow-motion, it's fantastic! It may actually be the bump I need to finally upgrade my graphics card.
So every time I attempt to install this, the first thing it does is attempt to access a website with "Digital Certification" in its name and won't open unless I allow internet access to the site. Isn't GOG supposed to be DRM-free?