Weak upgrade. This is worse than apples iPhone "s" models being considered an upgrade. Nothing changed with this camera!!! They didn't address the door latch and lock moving in the same direction. They didn't move the microphone to someplace a finger won't be. They didn't even give it a better screen. Let alone a CMOS sensor! Everything that was "upgraded" could have been done to the TS3 with a firmware upgrade. SO STUPID!
Increase screen resolution. Widen the lens and/or increase the zoom to full 5x like everyone else. AND WILL SOMEONE DEVELOP A SWEEP PANORAMA LIKE SONY!!!! It's by far the best out there but Sony insists on touch screens... Leave that to the cell phone market and give me buttons!
Sorry for the rant but I've been waiting for the new models of all rugged cameras to come out to buy one. After reviewing the specs of all the new models, I decided to pick up a TS3 for cheap while they're still out there. Almost 50% off retail and they're going like hot cakes!!!!!