The other reviewers have hit many of the key points...warm chips and fresh salsa, great queso, reasonable prices - and food comes out in the blink of an eye. The patio is REALLY nice - other than the fact that it faces the main road. Ambiance is good, interior is bright and Mexican-y.
Service can be hit or miss, but 90% of the time it's good. When it's good, it's REALLY good...when they were out of coloring pages for my daughter, the manager brought over a Kindle Fire so she could entertain herself for a bit. I thought that was awesome. :)
FYI - If you happen to have a coupon from the 2012-13 Entertainment book, they are not honoring it. Apparently you're supposed to check with Entertainment as some offers change after publication. Who knew!?