Actually, in my experience the reason for the 30% stop is a dump...

Actually, in my experience the reason for the 30% stop is a dump after an announcement. Everyone knew the app was coming. Those who sold on mass after the Ann made a lot of money. They are gone, long term holders left. This is a common occurrence.

Do you use Microsoft products? How many bugs do they have? How many updates? How many complaints from users? How many bad reviews? How many idiots using the products have one bad experience and decide they'll never use it again? It's technology, it's constantly being improved. This app has exactly th same scenario. Mixed responses, results and reviews.

Should everyone sell their Microsoft shares? It's laughable.

Have a nice day.