I thought these looked a bit funny, and when I got them, it took me a minute to work them out, but like other Nerf water pistols, they do the job well!
I got another more powerful and bigger one at the same time (also from Nerf), and whilst these may not look as cool, these are very effective at shooting water a good distance with reasonable power. The chambers aren't huge, so they're limited to only soaking a few people at a time, but hey...if you want more water, get one of those giant super soakers.
For their size, these are excellent and great value for money!!