It's a manga anthology kind of like shonen jump. I used to get it. The titles that I know they are publishing were Fushigi Yuugi, Utena and Video Girl Ai. I know they have more stories but I forget. I guess it's worth buying if your into the stories they are publishing. To me it wasn't worth it.
Haha like Shounen Jump only muuuuch smaller. It's just a little magazine. I thought it was sorta cute when I got it once. When I last got it, it had everything videogirlc said plus X/1999. *shrug* I probably wouldn't buy it on a regular basis, though.
I used to buy it on a regular basis, then I ran out of money for a about 6 months and never could manage to get all the back issues. I enjoyed it cause it had alot od the series I liked. ^_^ You might as well pick up an issue ad check it out, just for the heck of it. It's not like your shelling out major cash for a tpb or anything.