Teamviewer uninstall bricked 2 macs in a row

I ran the 2 week trial and still felt the app is priced a little to high for desktop sharing
First i uninstalled from my iMac and after first reboot black screen of death...
I reloaded thought no biggie -  Later i uninstalled from my mac mini and to my dismay it also black screened with no way to recover or even safe mode and had to reload that too.

Not mad but it reinforced my feeling that it costs too much especially when its bricking every computer it touches. Also .. never got WOL working .. Works great with another product (ill be polite and not name names)  

Good luck for a while ill try back in future maybe to see if its more stable then