Rated 4 out of 5 stars
I like this add-on very much. It can help me to concentrated to see the mails in a topic, but needed to filing in different directories.
However, I don't like it override the interface and Menu bar of mail reader. I would like to keep the default TB interface and also allowed other add-on. For e.g., I used Tag toolbar since early version. But on TB 78, Tag ToolBar only worked on Mail reader Toolbar, but it was override by Conversations and cannot be showed. It made me very inconvenience.
Hope there is a options to using default interface instead of click view on classic reader everytime. Or have a quick buttons to turn add-on on/off, instead of disable and enable everytime on add-on manager.