Downloaded the trial version this morning...took a couple of minutes.
It was drizzling when I took the dog for a walk across the fields and through the woods so not the best conditions for sparkling photography.
True to form I forgot to set my camera to aperture priority and left it on auto but it didn't seem to matter too much. I didn't take my tripod but braced the camera against trees where I could.
Processing them when I got back was simplicity itself and the results very pleasing considering they're my first attempt.