The burritos aren't great, but they are very good. The carnitas doesn't melt in your mouth, the salsas aren't smokey perfection. If you're used to the best of the Mission, this is a pale shadow. 10 years ago (when they had the one location on college across from where they are now) they were all of those things, so I'm possibly a little harsh with them because They Used To Be Great.
That having been said, it's an extraordinarily kid friendly place, with a wide menu, cheery seating, reasonable prices, and tasty food.