I'm not sure if this response applies, but I recently played RealRTCW, Mass Effect Legendary Edition, and Black Mesa (Half Life remaster), and they were all quite good. Some might say, but they are not the originals, true, partly, they DO have updated graphics, but the most important part, the gameplay, is still the same, and still holds up well after all these years.
[EDITED]
Come to think of it, I would be remissed if I didn't mention Halo: The Master Chief Collection. I thoroughly enjoyed every one of the games in it. This collection is graphically reworked, but, again, the gameplay remains the same. I had left off many years ago never having beaten Combat Evolved on anything higher than the default mode, and knew it would probably be one of the tougher titles in the collection on Legendary, if not THE toughest.
I worked this time on equipping my squad well with good weapons, and pacing myself. I also focused more on draining enemy shields with plasma weapons, then finishing them off with ballistic weapons. As a result, my squad lasted much longer, and I had plenty of ammo. So I was able to finally after all these years not only beat Combat Evolved on Legendary, but every title in the collection.