We saw already in recent days some apps being demonstrated on the PlayBook at the MWC 2011. Today, IntoMobilehas brought us a video showing the PlayBook being demoed with media apps showing off its 3D capability and very fast 60 fps frame rate. I can't remember the last interview/demo from a non-BlackBerry website that had so much enthusiasm for a BlackBerry device. I have to say that I'm both surprised and impressed at how smooth the PlayBook is functioning in 3D and muti-touch. Watch the video above, I think you'll be just as impressed.