Israel Garcia wrote a review of Black Diamond Mega Light 4-Person Shelter on April 5, 2014
Familiarity: I've put it through the wringer
The Mega Light is quick and easy to set up and makes a great shelter if you sleep on an 18' raft, J-Rig. It fits perfectly on an 18' raft all you have to do is clip the corners to the D-rings and set the pole on top of a rocket box and you have a solid shelter for when those mid summer monsoons hit in the middle of the night.
I have never had it leak on me, and have used it for backpacking and rafting in southeast AK, Canada, and boating on the Colorado River.