Very good!

Covers all my needs. I tried several most known free Gallery plugins before – this is the best. Widely use it at my WP site for books and journals reproduction. Only one bug – sometime (very rare) 1 or 2 pictures from galleries can’t be loaded completely (you see only half or even third of them). But I had such problem only 2 times at my 33 actual galleries with hundreds of pictures. Works good at mobile devices also.