This plugin give me full control over the images i upload, speaking of upload, you can do this in many ways, from folder, zip, etc. You have details control of what you want to do.
In widget allow you slideshow, picture of day, thumbnails, comments, etc.
It's great to create albuns, which i don't have with other plugins.
I really love what can i do messing with options this give me.
The cons its i'm little confused about some text in english other in spanish and the layout be much messing, but you get used to it.