There are still no review because this is a brand new product and still available for pre-order. (At least until this post published). But you can compare the specification detail with another tablet PC, if you consider to buy it.
Samsung Sliding Tablet PC Series 7 XE700Z0A-A01US Specifications according to Amazon listing.
Product Features
Powered by Intel ATOM Oak-Trail Z670 1.5 GHZ, 2GB, DDR2, 32GB SSD
802.11bg/n (On Board)
Windows 7 Home Premium (32b)
Dual Cam (Front : 1.3M / Back: 3M)
32GB, Solid State Drive (SSD)
Processor, Memory, and Motherboard
Processor: Intel Atom
RAM: 2 GB
Hard Drive
Size: 32 GB
Cases and Expandability
Size (LWH): 10.5 inches, 7.1 inches, 0.84 inches
Weight: 2.2 pounds
Samsung Series 7 XE700Z0A-A01US Tablet PC Price
Amazon.com offer the price $649.00 and ships for FREE with Super Saver Shipping. It's available now for pre-order. You can go to Amazon listing to pre-order the Samsung Sliding tablet PC now.