And if you read the thread, you would see that there ARE some issues.
But either way, GoG needs to properly verify that it works. For all GoG knows, we may all have the exact same video card, and a GTX 460 will explode where a GTX 470 has no problems.
I did read the thread, but I didn't think that anything sounded significant. A crash or two, not really anything to get bent out of shape about. However, if like Disciples and the game crashes every 5-10 min, then I consider that a more serious problem.