This mod was developed to increase the quality and the quantity of the gore in Deus Ex, which will also enhance your gameplay experience, making it even more realistic. To have an even better gore quality, make sure you have installed the New Vision mod. GORE MOD 2.0 RELEASED! (October 26, 2012)
Probably one of the downsides that this mod has is that when there's too much blood together it tends to create that organgish color you can see in the sshot when I blew up a MIB. I'm working on how to fix it, but right now you can play the BETA all you want, because certainly this little downside doesn't ruin, at all your gameplay experience.
Small price to pay for an awesome feature I say.