Is zwinky a virus or is it safe?

I just now downloaded zwinky in addition to its pretty awesome.But i am thinking anytime i get a hold of stuff just like zwinky i think its a new virus can you help me personally out

It’s your Pretty awful mess
VirusTotal Record #1.

http://www.virustotal.com/url-scan/report.htmlid=7c9b85f0e8df14d110ddcadecb0d8402-1304901543
Record #2.—22/ 41 (53.7%)

http://www.virustotal.com/file-scan/report.htmlid=fa32e53944846a852d458452310db64b28dbcfcdf7d75a9dd51cfd6d7c614d47-1304909153

Very bad reputation based on Web regarding Trust….wouldn’t trust this website at most of…..stay out….sorry:(

http://www.mywot.com/en/scorecard/zwinky.com

PS:Readers remarks suggest lots of spam as well as virus’

It isn’t really safe its Adware.