I've played the Half Life port, it is playable but had some fairly major issues. The framerate, controls, and load times were all pretty bad. The save files would become larger and larger (and took longer) as you progressed through each level to the point that in some sections a single save would occupy well over half of the VMU's capacity.

> The save files would become larger and larger (and took longer) as you progressed through each level to the point that in some sections a single save would occupy well over half of the VMU's capacity.

So, uh, like Skyrim in PS3?

I did play it as well, and noticed each of your points, although the PC I owned at the time of HL1 release barely fared better performance wise.