It's just the A&K with PTS license over it, so externals are really good (not perfect, but still good quality material and nothing visuallt shitty) while internals are OK. It has quite a good ROF with a 7.2v LiPo, but it's still a chinese gun which would need regrease and reshim.
I just hope they also release the SPR kit and CNC RAS they had announced for the A&K, because I need them for mine.
According to a guy on Arnies, PTS will also release their own in-house *ACR* version, complete with swappable stocks, barrel kits, lowers and a GBB drop-in kit