The BlackBerry PlayBook is Research in Motion's (RIM) answer to the iPad. It may not be an iPad killer, but it's a beautiful machine. We've seen it render webpages faster than the iPad, and we've seen it run Flash and YouTube video within the browser.
Now the folks at BGR (Boy Genius Report) have a walkthrough video that shows a more in-depth look at the interface and features.
The bummer for many of these other tablet devices is that they are being compared to a device that was announced nearly a year ago. Some of these tablets are faster than the iPad, but by the time they release, the upgraded iPad 2 will be right around the corner.