Plugins failing was more due to lack of visibility, which a GPT Store does solve.
Depends on features. How much data can I give it and how much can I customize it?
How does the store solve visibility? In the demo it looked like there was a select list of Custom Assistants in the left panel which he manually had to click, so not much different from plug-ins?
Right he said something about promoting the best but what about the discoverability?