True, they're in a army, but afaik, they're simply musicians of the army, no? Of course, being in the army and all there is bound to be some bloodshed, but I wonder if the girls will be part of it. Although everything for me is a assumption on this, since I have not read up on the series, and only watched one trailer so far. I probably got the "soothing" idea from the trailer, since a good majority of it was some girl(the main?) enjoying herself on a train. Perhaps It'll take more of a melancholic approach. It sounds like a interesting concept though, and I'll certainly get around to watching it once it releases.
I still need to finish Eden so I can be ready for those movies, I kind of put it on hold since I was watching it as it released, and got side-tracked one way or the other. The Nanoha movie is intended to be a remake of the first season, however, It's going to be from Fate's perspective this time. So more focus on Fate's past, with better, and improved aerial battles, so the director says. Have you watched the second movie trailer for it, or read any of the Nanoha movie manga?
I suppose the first season was too busy introducing characters to actually flesh them out as well, although the first few episodes of the first season certainly didn't help the cause, and Nanoha a's does have a much larger cast to flesh out, compared to the first. Nanoha pretty much just does what's on her mind, whether it be against the rules or not. I suppose when your powers are OP, you're given that opportunity...And Fate, well, she has a strong sense of justice, which is probably due to what happened to her during the first season. As for Hayate, yeah, few Nanoha characters are whiny, and they actually try to solve their crisis, rather than bitch about it, which is another thing I like about the series. Too bad some of the new characters from StrikerS ruined that trend. >.>
I can't promise you'll like StrikerS, since the mixed opinions on it are so diverse. Personally, it was enjoyable to me, but compared to A's It's lacking. If nothing else you should at least enjoy the Aces(NanoFateHayate) all grown up, and NanoFate sleeping in the same bed together~ Assuming you don't dislike that kind of stuff.
Reasoned her way out using Sprite Zanber which caused a dimensional rift inside the dream, hah. Oh, and the Alice/Fate moment was cutex2