lebhleb: Specifically only caring for 2, i played way back, but it had control issues [aiming being terrible, the sword just not working half the time] and performance issues, and visual, it was a pest. So i was wondering since they now come up i was wondering if, anything is, changed so its worth it.
MGS2 is the same code released from 2003 on the PC originally except now GOG has made certain changes like obviously working on Windows 10 and improving 16:9 and DirectX with a wrapper. Controller support is abysmal and prefers Direct Input controllers rather than the modern Xinput ones. If you want to play it without these annoyances you'll need to look up the "MGS2 V's Fix" which is a fan patch that gives real Xinput support for both Xbox 360/One and PS4 controllers. It also introduces a lot better video settings and higher rendering resolutions and features. Make sure to follow the wiki on Github to install it correctly.
If you don't mind holding off there may be a fix for these issues by GOG themselves as they seem to be very much aware of peoples frustrations so fingers crossed they are going to patch these soon to make them feel a lot better out of the box.
Overall the game itself is great as its very close to the PS2 version now but don't expect it to be on the level of Bluepoints HD Collection remaster port the PS3 and Xbox 360 got.
Because this now works on Windows 10 natively maybe more fans could make mods and more patches in the future as this port has gotten a revival.