Real-time response. I've been using Forms from day 1, and they're great! So much advanced features, such as branching. Having real-time response is one of the most powerful features, so I decided to setup a Form in a Team channel...only to discover that the responses are no longer real-time! Why? Who broke this? Why haven't you been sacked? The posts from Microsoft staff above claim that "you can enable email" - er, sorry guys, but that only works for personal Forms, not Team Forms - go ahead and try it. When I enable email for a Team it is assigned some random email address such as 8387953e.my.company.name@emea.teams.ms - you'd be wrong if you thought any Team Forms would get sent, they don't. There is no option in the Form to edit or even verify where the Form is emailed to. Whoever "designed" the Teams Forms to NOT send real-time responses, just destroyed one of the main reasons to use Forms.
Being familiar with another great feature - Flow - I cleverly decided to just add a Flow to catch the Form responses and add them to the Team channel in real time. I was thwarted again! Seem like Microsoft have "hidden" any Team Forms from showing up in Flow - it only lists personal forms.
Sadly, this is typical of Microsoft; out-of-touch with those of us who actually promote Microsoft products in a real world scenario. Anyone at Microsoft brave enough to reply?