A new idea can make a great first impression. You’ve just created something. You know what it’s intended to do. You’re willing to forgive quite a bit.
Use it for a few days. Use it when you’re tired, when you’re in a hurry. When you’ve opened the app to do something other than admire the thing you’ve just created.
That polished animation might become a daily irritation. That extra click might turn out to be something you resent each time.
You can spend hours discussing whether a decision works, but sometimes answers only turn up on Saturday.