Some bugs cannot drag down that much a game like this. Narrow mind however can do it. Gap from 4.5 to 6.5 tells a story.
I probably found about 2-3 bugs that made me reset my game to previous checkpoint but other than that the game is very cool. specially when sharing powers between the main character and partner. I mostly play archer since I like shooter but when I was warrior and using blade it was so cool to have the power from my partner on my blade. Almost unstoppable.
Again if you have not played the game you can get it from the $1 to probably $5 range. Get it and have fun.
Acting voice: Very Good
Shaders: Good
Stereoscopic compatibility: Very good
Music: Very Good
Story: Very Good
Level Design: Excellent