I happen to be a big fan of anime, and I also like Mass Effect, but when I heard about the upcoming Mass Effect anime my inital reaction was negative. That was, until I head who was involved. Like Ghost in the Shell: Stand Alone Complex or Eden of the East? Because the folks behind those stellar animes are involved with Mass Effect: Paragon Lost.
Director Atsushi Takeuchi has quite the resume, having worked on the original classic Ghost in the Shell and, more recently, Appleseed: Ex Machina and Star Wars: The Clone Wars.
The above video is a cool look at the anime itself. It's mostly a series of early character sketches, but provides an insight into what we might expect visually from the Mass Effect anime.