Yoohoo just got my 12-24dx

Just got the lens today and have only shot about 5 to 10 pics. Man is this thing wide and sharp. I can already tell I don't want vertical tall poles on the sides of my pictures. It seems very sharp and has nice color. Seems like I don't even hear it focusing. Thanks to everyone for the recomendations on getting this lens for my new housing and it will be utilized extensively topside.

Tony