Importing pictures is a breeze, and once they've been added to the pool, you can select several at once to rotate or mirror, saving you valuable time. Its interface is clean and uncluttered, and utterly devoid of ads (although you'll need to submit an email address before you can start using it).
If you've got a lot of photos that you need to edit in a hurry, Ashampoo Photo Optimizer could be the tool for you.
