Roseyposey: my shots above were taken with the 7D, so I would expect your results on a 70D to be pretty similar.
Ride5000: your shots 1, 2, and 5 above are very cool. I especially like the elevator shot.
This lens is a great "vacation" lens, although I've used it on a few paying jobs to get thrown-in shots that clients will enjoy but may not use externally. Those throw-in shots are usually well received in that regard as well.
It's a fun, and useful, lens!
Thanks - I'd be happy with that degree of distortion for fun. I've been looking at this thread for a while, but can't justify spending at the moent, but Christmas is on it's way 








