It's tough... The industrial stuff you don't see stuff like the Amazon reviews and such to look through. So a lot of it is just inertia. Lots of companies are just skating on that inertia from their customer base. No incentive to improve as long as it's just good enough.
As stated, if I use it and it is junk once or twice, then I'm done. Unless of course the customer specifies it. Sometimes you fight that battle, sometimes its not worth fighting.
In industrial you are spending big big bucks on stuff that really hasn't been improved or updated in many years. Not a lot of new competition either, mostly due to that inertia. Nobody wants to stick their neck out on the line and cause a plant to lose production because you wanted to try the new thing, rather than overpay for the old thing that you always use.
Amazon and the like I am getting increasingly wary of. In general I do the same as stated above and try to read through a variety of reviews good and bad, and you can sort out the idiot reviewers. However it seems more and more common to get these reviews that are either clearly fake or the customer was incentivized to leave good feedback. That twists and distorts the scale quite a bit. Not to mention it seems like Amazon in general is having a lot of issues with supply chain quality assurance and fakes getting in. If you learn more about how fulfilled by Amazon works and how easy it is for someone to set up a sellers account and send Amazon some knockoff stuff that gets tied to the same item/lot as the good stuff, and get mixed in it is really easy and also hard to detect. Recently needed a Fluke meter in a pinch and saw it on Amazon $50 cheaper than anywhere else, 1 day shipping free. Ordered it and got an Asian market box. Pretty sure its a legit Fluke but certainly wasn't a US market one. Makes you gun shy on anything important. Wife got some knockoff shampoo.