This is a great place to get pad thai on/near campus. It is also one of the cheapest. One of my labmates recommended the shrimp and turkey pad thai, and that's pretty much all I get there. And I can't say I've ever been disappointed.
The shrimp are usually nicely cooked and you get a fair amount for the low price. The noodles are oily and delicious and it's always enough to fill me up. Some days it is a little more spicy than others.
The egg rolls are also cheap and not bad, but the shrimp and turkey pad thai is where it's at. There's only one or two other thai places I know of within walking distance from campus (at least, for my lunch break) and they are much more expensive, and I don't think the food is any better.
Basically, the Y eatery gives you tasty, cheap, fast pad thai with few frills. Absolutely perfect for when you are having a lousy day and need a food pick me-up, or after teaching a bunch of discussions.. and it really is one of the cheapest places anywhere near campus.