I find Wirecutter and Consumer Reports are pretty reasonable for product categories where I just want a reasonable choice and don't necessarily have deep knowledge and preferences myself. And, yes, it's worth reading why they picked something. But if I were buying an interchangeable lens camera or a computer I might read their recommendation but I'd look elsewhere also. For a sprayer for a hose? I'm sure their recommendation is fine.

No, for hoses they recommend ones with the archaic brass threaded fittings common in the US instead of the far superior Gardena type.