Version 8 is HORRIBLE

I had to edit all my rules and they don’t run automatically you have to open the newly designed interface and do about 12 clicks to get where you need to be to apply, horrible! If you click on a file in Windows and do a “send to mail” it does not include your signature, if you add it the format is all screwed up, horrible! Everything that I liked about eM Client now sucks! How do I get back to version 7 without having to completely screw up everything and have to setup my account again? Very disappointed with this, who in the hell was overseeing the roll out of this garbage?