yep me and Zpyder definatly agree, I love my Tough to bits as its survived some horrible things (Dirt motorbike crashes, rocks, rolls, its covered in dents, 1 year backpacking in Australia which includes beaches, sand and sea) and its still working!!!
Camera quality suffers a bit (not a HUGE amount, still can take some good photos just not as good as the similar spec non tough ones) but considering I would of needed 3-10 new cameras for what Ive done with the tough Im happy.
Sooooo as said above the summary is if you dont NEED a tough go elsewhere but if it will save you a camera or 10 its worth looking into