• usability4
• Stability6
• Installation7
• Functionality4
• Appearance8

I like the appearance and the download time is ok for me. The only thing is that every functions was limited. For example you are gonig to convert a video, then it has a limited time in converting for it. What if you have a longer video? then this was my concern tha's why I have uninstall it and just made junks to my system.