Good cover for the money
Bought the cover to protect my gear while going camping. The price/value is exceptional and the installation is super easy. I can't tell if it is waterproof since it hasn't rained here yet, but overall it looks sealed an sturdy. You can hear the cover once in a while when the rear window is open but other than that it stays quiet.
Ok, but not perfect
First, contrary to what Rep says, you DO lose the use of your utility bars using this cover. The cab side is the only one not blocked. THe instructions are SOO off. You have to have the ORANGE kit to install and they do not give you enough peices for a good fit, so you have to call and request a second one. Trying to adjust for perfect fit is painful. On the attachment brackets, use the top holes!! I'm better than average at mechanics, not a novice.
Extang made custom clamps for the Tacoma with a factory bedliner so THERE IS NO CUTTING REQUIRED !! This looks as good as the pictures and goes on as easily as you would expect. I can recommend this without hesitation. My last small truck had a cover with snaps all around and it was a PITA to put on and off. My next cover will be an Extang Tuff Tonneau III again.