A couple of issue.

1. Missing information

Compare attached images oldInterfaceCropped and newInterfaceCropped, and you'll see what I'm referring to:

- new: flatten view of thread, lack of information of the history ( not every thread is linear!)

- new: enermous waste of precious screen estate, where information (like part of the e-mail) could be shown

2. UI

- panels are not resizables

- awful flat design

3. Notes

- old notes needs to bo converted? Didn't tried, din't want to lose them in the old view

That's all so far.

Thanks,

Imre