While the handset is somewhat large to hold in the hand, it is reasonably thin at 9.4 mm. However its glossy back can be a bit slippery because of its size, and the pattern on its rear is similar to the glass chassis on the LG Optimus G.
You can take a close look at the LG Optimus G Pro by checking out the following hands on video with the device.
If you want to see how the LG Optimus G Pro compares with the Samsung Galaxy S III and take a look at some hands on photos with the device, head over to PhoneArena.