Dusk clouds

I've been on a bit of a cloud kick lately and have tried to capture as much of the impressive detail as i could. I took this one a week ago of a storm as it went over the Oquirrh mountains.

Seems to be tilted to the right a tad bit?

Other then that I like this!

Hard to say if it is tilted or just natural fall of the land.
You got great exposure and using pic viewer I can see it at a much larger size.
I do think it, beautiful as it is, it lacks that certain something that draws us in to inspect it closer. The third dimension.
You might try cropping most of the bottom and having it as a semi-panoramic.

Thanks for the tips. I struggle a bit with finding and bringing out all the eye catching elements that make great photos so any help is great.