How do you know it’s a great feature?
Before deploying it

Assuming you’ve asked the most important questions (who, what, and why) and you’ve objectively answered them.
It might be wise to put the implementation to the test with a simple question — Does it help, without stress?
Because if it stresses us more than it helps, it might need some rethinking, in fact, we might not use it.
More often than not, designers, directors, business owners, and the guys that call the shots, even uber drivers, make the mistake of adding the spice without asking — what is the stress-to-help ratio?
It helps greatly but stresses greatly… what do you think?