Quick and easy suggestion here -- a new icon for the 😄 emoji!
There are currently four emojis in PowerApps:
Smile, Neutral, Sad, Frown
Plenty you can do with these four, but it's a bit challenging to make any sort of sliding scale (ex. a 1-5 scale) with these because the list isn't balanced: There are two sad emojis but only one happy. What's needed here is a very happy face
Of course there are workarounds like using your own image, but you get a lot of benefits by using the built in icons.
What do we think? I would imagine this is a quick/easy update!