Also I'm kind of bitter because they totally did the readers digest no effort version of Gundam OO S1. Transam is only a single attack and the GN Arms, aka Dendrobium, doesn't even get a freaking sprite; it's a map attack only. Lots of story is cut out too
Compared to how in depth they covered SEED in Alpha 3, Astray in W, Destiny in Z, it's lame. I can only think that S1 wasn't popular enough in Japan to put more attention in.
What gets extremely detailed attention is Code Geass S1, which was extremely popular over there, so I guess popularity wins. Gurren Lagann is a decent adaptation. All of the non-major plot stuff is cut and it's more of the "best of" GL but it hits all the major stuff and the sprites are good.