Jep, solid game here to;)
For me too. Solid game i can confirm.
When i recorded it for my video guide (game can be beatable by 1 player - proved by me ) - it works like a charm. When i've played with friends - works stable.
But on the other hard a can understand people when they say they have some problems with it, because one of my friends had few small crashes sometimes.
I think it depends on the machine, system and installed applications, drivers etc. how GRAW behave... or maybe not Most of "configurations" are tolerated, but few percent are not. That is what i think of it. We must remember it's old game, and setting "compatibility with Windows XP" IS NOT a native Windows XP.