Agreed - please keep the old style UI as the default option for the future. If anyone really wants the "new experience", they are welcome to waste their time with it. From an efficiency perspective, the old UI may have not been perfect, but it was vastly superior to the new UI e.g. in regards to commenting tools.

HI Tony,

We appreciate your valuable feedback! We're always looking for ways to make Reader better, and we appreciate the time and effort you have taken to share your feedback with us.

We acknowledge that the new Reader represents a notable change, however we hope that as you get familiar with the new interface, you can be more productive & get more out of Acrobat. With the new interface we aim to

1. Provide a simplified viewing experience that helps reduce clutter & optimise it for most used PDF actions that are relevant while viewing a document.

2. Easily allow users to discover PDF tools they need by ensuring tools are intuitively grouped and a click away,

3. Most importantly, the new interface enables users to effortlessly move between different PDF tools to complete their document related tasks

Thank you once again for your feedback and do look forward to our upcoming releases!