Hehe although I haven't posted in awhile, I've been lurking and downloading everyone's great videos. I wish I had time to still make some myself!
I don't think it's perfectly okay, although I certainly don't own any part of that video....I just think it's uncool to borrow from another video without giving credit or acknowledgement to the first video. i wouldn't have even known but someone tipped me off in a review I got a few days ago. Eh, not such a big deal, it is flattering that he liked it so much (or should I say insulting that he thought it needed to be improved so much?

)