I dunno about the flagship, but it certainly sells extremely well. As for the show itself... It's weird, man. The CG is horrible horrible, voice acting is a bit amateurish, and the show overall is rather childish, but other than that, it's just fascinating. It's quite well written and structured, the characters are fun, and the comedy is solid. But the best part is what happens in the background.
Mobile suit gundam wing was boss with a bunch of militaristic [pre-teens?] Doing a lot of beast things. Mobile suit gundam iron-blooded orphans was good...but had no real ending....teen titans was great but as it neared the end, it looked like they didn't know what to do so they just threw everyone together and made them fight. Black lagoon was awesome but didn't really end either. Avatar: the last airbender had a great story and everything but...avatar: the legend of korra was trash. Death note was awesome up until the ending...legend of the legandary warriors was pretty awesome but left something to be desired. RWBY was pretty great and am hoping the next season will continue the awesomeness it displays. They killed off the good people as well :-(