A: Hi Phan8.

i know. really sorry for the mix of reviews.
I've been creating Laughingbird Software for almost 17 years. I hired a few support people who, I ... probably shouldn't have hired. the mechanism between AppSumo and Laughingbird broke. The software is fine, the main gist of the 'bad' reviews are all users who initially just couldn't login. I'm working to fix this.

If you decide to go for it, I will make sure you are able to login. And, if for any reason you feel it's not for you, no worries. Refunding is easy through AppSumo. :)

Hope this helps a bit.

- Marc