What is Reddit's opinion of VDYoutube.com?

From 3.5 billion Reddit comments

have you tried www.vdyoutube.com it is a good service . If the url of the vid you want to download is : https://www.youtube.com/watch?v=abcdefg_s, you just add 'ss' in front of 'youtube' in the URL, so it becomes http://www.vdyoutube.com/watch?v=abcdefg_s , remove s in https:// and go to that url. you can download with many qualities as well as copy tags ,descriptions and watch related videos