Gundam can be pretty miserable, but overall most shows end on a high note or bittersweet at worse. I think that IBO has kind of skewed the fanbase with this idea that Gundam is always about misery and suffering and being emotional torture porn, when its really not. It's definitely going to get worse, but I think as of the most recent episode Suletta is now firmly on the up and up. I'm excited to see Suletta and Miorine drawn together by fate and the near omniscient machinations of Prospera.