I'm putting about as much effort in this review as was put into the anime.
Pros:
- OP isn't Slide Ride.
- Smartphone usage is much better than in Isekai wa Smartphone to Tomo ni
- Basic attempt at introducing battle tactics.
- MC actually has a goal beyond just fucking around.
- Ucchi OP
Cons:
- The development of the phalanx is wrongly attributed to Alexander the Great and Oda Nobunaga (??????)
- Most of the female cast are the MC's adopted sisters. Naturally, all of them want to bang him.
- Awkward CG
- Tactics only work because everyone else is brain dead.
- "Oni-sama" is abused to a much greater degree than Mahouka.
- Based on Norse Mythology my ass.
- The katana being the most powerful sword in the world.
- One-dimensional characters.
- Stilted animation and direction.
- Poorly defined world.
- MC just happens to be the most compassionate, smart and charismatic guy around.