I've been watching every episode of this show since it first aired a couple of months ago. It's very similar to the show Fringe, except lighter and friendlier. The show is about the government agents who are recruited to work for a secret Warehouse organization that scours the country of artifacts with 'magical' abilities. Kind of like the warehouse from the end of Indiana Jones...
This show is designed as a family or teenage show and, as a result, isn't too bad as far as explicit content. The characters use guns, along with other, more creative weapons (gadgets and 'artifacts'). There is some mild sexual content, but besides that its fine for even smaller kids. Great show, interesting characters, classic (and some not so classic) plot twists, and expected humor to give it that positive feeling.
Perfect for teens and adults, but below 10 is iffy.
I very much like it, and its a very interesting, captivating show perfect for Teens and adults alike.
By the way, the violence is not graphic but there is some suggestive content(short and brief)