Have.. I mean, have you used any Samsung products lately? I own a Nexus 5, Nexus 6P, Samsung Galaxy S6, S7 and Note 7 (I do a lot of hardware testing). They are all rock solid, but the most rock solid is the S7 and Note 7. Without question, they are very well made devices, and stand up to a lot more than the Huawei 6P. The LG Nexus 5 is pretty solid, but there are problems especially with the power button (a problem that plagued older Samsung phones).
So when I see comments like this, I can only picture some luddite tightly gripping his Nexus 4 screaming about quality without ever having tried a new phone and just hating on it in principal.