There are multiple features that I used daily from Goodnotes 4 that are non-existent in Goodnotes 5. I know you said that the Airplay display features are coming but since I only used Goodnotes while Airplaying this is a big deal for me.

Also there is no option for importing/exporting to other cloud based storage (google drive, OneDrive for business, Dropbox). I used these with the automatic backup feature (also non-existent) everyday in my classroom. I am very disappointed with the release of Goodnotes 5 as you said that you took all the great parts of Goodnotes 4 and added to them but I feel that like many of the features have not been incorporated at all. I feel like this was just rushed to market and I wish that you would have taken the time to ensure that all of the features people have come to count on were implemented before release.