While I don't own one, a friend has an early version with the 1½ power, small red circle sight. It's design means the weight is back on your shoulder so it feels lighter than it is, and even though it has a 20" barrel, it handles like a SBR. The folding forward vertical grip feels awkward to me both down or folded up like a handguard, but then, I'm not a fan of vertical grips to begin with.
His is reliable as heck and comes apart really easily for cleaning. His trigger was so - so but it's not really a tackdriver platform anyway because the sighting system is hard for me to precision aim with. Overall, I guess it makes sense, however, I'm just not a fan of the Bullpup design so to me if feels weird.
BTW, he's left handed so he has it set up with a lefthanded bolt so it will eject out the left side of the stock by his face. It takes him about 1 minute to switch out the bolt and swap this plastic plug to make it shoot right handed. That part is pretty cool but overall, I'm not a fan of the design.
It's a bullpup design I'm not fond of and it's a plastic and aluminum design that makes it look somewhat like a toy, especially with that high optic. But hey, if the Goberment says, "This is what you use." then you should salute smartly and say, "Yes sir."