It's not unbearable... okay it is. I'm sorry but the pool of voice actors for anime always seems to be the same and rarely do they capture the intensity that the Japanese voice actors do. Also the voice acting sounds separated from the sound effects which really took me out of it while watching. If you already watch the Japanese version then just stick with that. https://www.youtube.com/watch?v=pLhE2EhuoZ8#t=194