Mass Adtomation Tools

Has anybody bought tools from the Mass Automation Website?

hxxp://www.mass-automation.com/blog/

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Looks like some really cool tools. If anybody can comment on their work or on the following tools I would appreciate it. Please feel free to recommend alternatives if you know of any.

WP Auto Installer
Mass Account Manager
WP Clone
Auto Social Poster
Virtual Silo

Yes, looks interesting and there are plenty of other tools too. If anyone has bought anything from them, please share your opinions here which will certainly be useful for everybody.