The "Overview" of NeatPlates that I see when I click the addon from Twitch doesn't say what it is about. That should be the first thing you see.

It's literally the first sentence.

NeatPlates is a nameplate addon that works with both the Classic and Modern version of WoW.

What? That says nothing about what it is doing?
Why would I want to use it?
Don't get me wrong, I am using it, and like it.

I've never really felt the need to elaborate on what it does other than it being a nameplate addon.

It might just be because I usually end up picking addons through recommendation, images or minor details that aren't usually listed as features.

What kind of info would you like to see in the "overview"?

What is a nameplate?

Are you asking? Or is that the kind of info you think should be there?

Because quite frankly, if the people browsing for addons don't know what a nameplate is, the addon probably isn't something they need right now. At least that's how I would view it.