I only saw the first three episodes of Gundamage, and while they were pretty good I lost interest due to a combination of being busy and having better shows to watch. And it seems I stopped watching at a good place, because most of what I heard about things happening later is a parade of bad decision, bad characterization, UNDERSTANDING even worse than SEED Destiny or the 00 movie, and what is not terrible is pretty average by Gundam standards.

But then, I hold a strong opinion that the Gundam tv shows are the McDonalds of mecha shows - they are rarely awful, but never better than decent. If you want real quality Gundam, hit the OVAs and manga. Crossbone is really great, and 08th MS Team is almost as good.