I gave it a Bronze rank.
It installs and loads up (skips the intro animations but that's fine). So far I've found tons of instances where the game just "encounters an error" and has to quit. Things like picking the Gladiator class or pressing escape or choosing the settings from the game. In underworld the dwarf refuses to walk or move out of it's starting place.
Graphical bugs like the bladed wings of the seraphin don't show when they come out of the chest or the Ghost in the underworld part is invisible instead of transparent yellow.