Overall, I still have a mix feeling with this franchise but I will say it was fun to watch the TV series and make me have some interested in the game and want to walk some walk through for it.
Yeah, the show's harder to get into if you're not familiar with the game, the OVAs were great if you played Sakura Wars 1-2. Either way they're alright gameplay wise as it's aged a bit, but the characters are still great. Agreed with the earlier post that the movie's best part was the last act play, that was the real climax for me. The theatre plays the cast do are funny/great overall, can never get enough of Kouhei Tanaka + some tongue in cheek play-acting.