Check out the demo here to test it yourself:
On my end it's not responsive, how about on yours?
You can try resizing your browser to test it out.
Yesterday on Skype I have addressed it to the developer.
If you have any feedback on how to improve this plugin you can reply my email & I will pass your feedback to the developer :)
Gotta go now, I wanna have 2 BigMac!
Thanks,
Leo
:-)
PS. If you missed yesterday email here it is: