Big evil in little body
Tanya is one of the surprise characters that you’ll be misjudging her by instinct, but loving her by discovering the reason of the way she is by episode two. On the surface its about military tactics and how she can overcome them, but beneath it the main theme is about belief. The animation is a big difference from the manga or light novel, but in anime form it suits the madness well. The plot is what you’d expect in a WWI theme but unfortunately by the end of the season the gate is still wide open.
To conclude the anime has things to offer in terms of entertainment and philosophy, yet it will be a shame if there is no announcement of second season.