I for one have no issue with the 380 Aller, or the price, and will buy one when they come out, along with the 200 Puukko. Both are on my list of all the current new releases so far from BM in 2019.
I won't carry it on a keychain though since it's a friction folder. I think it will find it's way into my left front pocket, especially on the nights that may find me drinking a few ales and in need of an opener. I'm not sure where the quality issues are coming from but my last two BM's were the 485 Valet in M390 and a Mini Grip in combo edge, black blade, blue liners with grey G10, beautiful blue standoffs, and CPM-20CV. Both are flawless.
Secondly, S30V blade, bottle opener, mini pry bar, mini allen tool, pocket clip, and G10 with liners in a keychain size knife? That's a lot of quality, quality materials, and versatility, in a small package. What other quality knives can you buy with those features and materials for less than $136.00 besides the minigrip? I agree, apples and elbows.
My $.02