Absolutely Shockingly... - Good! It's a solid kit that manages to offer a fantastic representation of it's on screen counterpart, is pretty astonishingly articulated, and comes with a lot of extras.
I'm a fan of grunt suits. I'm NOT a fan of building Grunt Suits. I find them really boring, and/or needing a personal touch to really make them shine. That said, this GM Ground Type is pretty fantastic, It can pose like a boss, it comes with a lot of accessories, heck, the SHIELD is even articulated. Like, for real.
Beyond that, the Machine Gun has removable magazines and the spares are actually stored in the GM's hip skirts. It's such a small but really cool detail. Beam sabers store in the calf armor as well.
Honestly, it's a kit that can stand up to abuse, pose like a champ, wield all it's weapons securely, even with every gimmick that it should have. If you're a fan of 08th MS Team, this should be on your list. If you're a fan of GMs, this should be on your list, and if you haven't gotten one already and it looks even slightly interesting, THIS SHOULD BE ON YOUR LIST.