The plugin works now, I can set comments in the comment field.
It does also import videos from time to time as seen.
What I would like to see from this plugin is mobile phone responsiveness, as when I watch this plugin over my Adnroid Galaxy S2, the video size does not change, even my theme is reponsive, but the video size stays the same as pre-set in the admin panel for a normal desktop version. If you could come out with a solution so that the YouTube video screen becomes reponsive on all mobile devices despite resolution it would be nice. Also you could create an option for desktop viewing for the video frame to be responsive so that it can stretch it self till the posting boarders if such function is enabled, alternatively disabling this function a user could have a fixed size option. This is vital point as nowadays people browse from double screen monitors to Samsung Galaxy Mini.