I'm going to be completely honest and admit I did not finish the series. I finally gave up half way through episode 17 as I was just completely bored.
The animation is fantastic and it starts off well with the prologue, but it's all down hill from there. Unfortunately, it is not a Gundam series, but more like a high school drama where disputes are resolved by fighting in big robots.
There are some interesting characters, but Suletta (the protagonist) is not one of them. She is as dull and uninteresting as a person can be, and seemingly has no ability to think for herself. She does nothing without being told first, including getting into mobile suit battles. This could be offset by having her stand out as great pilot, but she's actually just average (or maybe a bit below that even) but wins everything just because her Gundam is the most powerful.
The main problem is that they have decided to attempt to abandon the huge political drama of the older series and focus on character drama instead. Unfortunately, they forgot to actually give the characters personality or make them interesting.