Those animated icons are pretty dope.
discoverability is weak, but i get that they didn't want to change the core ux. problem is that we'll never know if people "like" bad news or are unaware that "sad" is an option and/or how to select it.
I'm not a fan of the hover on the like. Took me a bit to figure it out. I wish there was some other way to choose reactions besides the hover.
I wonder when it will make it to the actually app.
Should be in there, already. Showed up for me a couple of hours ago.
It's available already. Press and hold the like button to see the reactions.
Out for IPhone now but coming soon for Abdroid I believe