Overall, it feels pretty solid. It does come with all the weapons you'd need with a grandpa kit, those being the beam sabers, beam rifle, hyper bazooka and shield. It looks great with just the decals and some panel lining. The build is not really that complicated and is pretty fun. There's a lot of moving parts. I like the multitone look of it, I think it looks good.
The gripes I have about this kit though. The shoulder pauldrons do tend to come loose if handled without care, the shield has problems staying in the Gundam's hand and the shield is pretty hefty on the back when accompanied by the hyper bazooka, so it can be difficult to pose in a way that doesn't look akward when the equipment is on the back. In other words, it's somewhat back heavy. Another one is the gold decals on the elbow joint parts which you might just want to replace with some paint. Not to that say it's a bad kit, but it's not perfect.
Best service I've had with an online store, shoutout to Jesper :D I always look forward to reading the cards.