We dined in at Si Senor as a family of 5 on Saturday. The food was as good as always, even though one of my children always gets a non-Mexican children's meal. There were many leftovers although I somehow managed to finish the generously portioned carnitas - they were very good, crispy, sauced, a little smoky, tender and delicious. Our waiter did a good job of realizing the order error (it's hard for a server to know if the inside of a burrito is right before serving) and although my daughter was prepared to eat it anyhow he made sure to ask us and get it replaced, very quickly.
Food is good, service is good and pretty fast. Chips and salsa were good and the drink specials are always pretty good. This is not a large place and we have never come when it was empty but we also have never had bad service or disappointing food. We have eaten there quite a few times and I am very comfortable with recommending it to friends and family.