You can clearly see that these games have issues with unbalanced specs and classes, visually they look outdated by modern standart and etc.
But at the same time playing these are so much fun.
That reminds me of this:
Soulfull among other things because imperfect?
Any way, pls make sure all 3 of these games have permanent pve English server, cause these 3 have in themselves an endless cycle of replayability.
Also Cataclysm is not Classic game and never will be 