Yes, I agree... character development was very weak for pretty much everyone but Tak and Ortega, and even they were pretty shaky.
I put this show in the camp good concepts, good visuals, decent fights, but the characters are just along for whatever ride the writers want to take them on.
Also, the plot had my eyes rolling a little too often for my taste. Much of the future tech ended up being a hammer that could force the story through any hole they wanted while other elements didn't make sense to exist in the way they were portrayed.
The Raven AI was cool, but their weak excuse for how those constructs were neglected and not used everywhere didn't make any sense given his role as the story played out.