I love seed and destiny b/c its not all about fighting and BANG IM GONNA KILL U BOOM IM GONNA DESTROY U.
Seriously? Have you ever watched another Gundam series (Aside from G Gundam)? Mobile Suit Gundam was epic, and had more back story than any other mech series put together... And Zeta Gundam, ZZ Gundam, all the way to Victory Gundam just back and make that story grow. Everything from who invented the technology in the series to fast food joints in the space colonys are explained.
I also heard that some people dont like the mobile suits/gundams. I think they're all awesome. Sure some of em are a bit overpowered, but isnt that wat Wing Zero, High Nu, and Sazabi are like? (well they certainly dont have DRAGOON system
Well, I personally don't like the designs in SEED and SEED-Destiny because they are cheap knockoffs of older designs. For example, the Destroy Gundam - Psycho and Psycho Mk.II. However, I don't care for Gundam Wing, for the reason you stated. When gundam was founded it was the first 'Real Robot.' series, It strived for as much realism as possible, but for a while now that has been thrown out the window, and it's becoming very super robot, only to please hollywood brainwashed fans who just want action. Also, Gundam Seed is notorious for battle scenes where they use the same exact clips more than once. As for the Nu Gundam, and Sazabi, they where not all powerful, they where just more advanced in technology, and they had exceptional pilots who had been in mobile suits for a large portion of their lives. Amuro was 16 when he got into the cockpit of the RX-78, 0079. 0093, 15 years later, he was 31, piloting the Nu. All the time in between, he had been piloting. And as for the Dragoon system comment... The Pshycommu System used for Universal Century funnels was far superior. Funnels (The Dragoon equivalent in UC era) are mind controlled, and act on the whim of the user, whereas dragoons are independent AI systems, that focus on computer programs. I think they lost that one

So please, stop talking trash about SEED and GSD if you cant understand the complexity and inner meaning in the series. Just respect it for the way it is and leave it at that.
All this being said, what complexity and inner meaning of the series? Sure they got some neat and flashy things, but that is about it. Gundam Seed is just Neat and Flashy, with a mediocre story could be thought up by anyone.
But in the end, these are just my opinions. XD I did watch Gundam Seed, and watched half of Seed destiny, and did enjoy aspects of them. But I didn't like the characters, too many mono-toned personalities, and some of the mech designs where neat, but I got tired of dealing with the lazy animators, and the mediocre story.