i have to say i liked this story a lot. Viola seems like a very tragic character IMO, and though you want to hate her for being ridiculously stupid (she re-wrote the book on leap before you look) and essentially executing some of her soldiers, i also can't help but feel sorry for her, and in a small way sympathize with her, though perhaps not encouraging such radical actions.
i also ended up liking heinrich a bit. i still see him as the worst kind of yes man, but he was put in one heck of a tough situation. i also wish i could have seen more about lopes, he has the making of a cool character, though i do understand he wasn't intended to be anything more than peripheral.
also, nothing wrong with the commander of the tamar tigers piloting a commando, that is friggin awesome!