Ah yes, good old Gundam toys in the American market. I remember they used to sell them in EB Games and Gamestop. Of course, I never really got the models-at first. I watched the shows, but this was before I started collecting Transformers. However, my first model, a Gelgoog Jagen? from 0080, did not leave a very good impression. It was pretty flimsy.
However, thanks to Toys R' Us and a clearance sale($2 each), I gave Gundam models a second chance, SD Models that is

. Ok they're simple, but some of them come with a lot of optional parts, and they're pretty good quality. Also, how else was I gonna get Gundam Unit 3 from 0083 at a reasonable price?
After that, I picked some up from Big Lots for cheap a few years back, and got a few 1/100's(EZ-8, Char's Zaku II, and a GM).
I got a box full of Gundam Action Figures at the Flea Market a couple years ago too. I agree, they are of good quality, and I got a few complete ones, but just parts on others.
I believe I read on a Gundam site once that one of the reasons why Gundam failed to stay popular was because they followed up Gundam Wing with the original series. Don't get me wrong, I love the UC Universe, and it's much better than Wing in hindsight, but the general market who got into Gundam because of Wing probably didn't agree.
Anyway, here's some pics of my Model Kits:





As you can tell, my painting skills are not expert level, but white beam sabers are annoying, and hey, it's fun.