I am an addict. I pass it every day to and from work and have gotten to the point where I rarely shop anywhere else. Some of my favorite finds from the past few years off the top of my head (to the best of my recollection and note that I am a low-end and not premium designer person due to budget constraints):
Kate Spade clutch - $24
Kate Spade Wynn - $40
Kate Spade Small Tote - $60
Marc by Marc Jacobs large tote - $60
D&G embellished skinny jeans - $40
D&G black pants (comfiest I own) - $60
Marc by Marc Jacobs flowered skirt - $35
Marc by Marc Jacobs carpenter pants - $14
Saltworks Mulberry jeans - $14
7FAM jeans - $50
Miss Sixty Jeans - $14
Heatherette Skinny Jeans - $35
Betsey Johnson leather Hobo - $50
Pucci rain boots - $60
Kooba velvet leather trimmed clutch - $45
Versace Jeans - $50
Betsey Johnson pumps - $40
Via Spiga slides - $20
Dolce & Gabanna eyelet ruffle skirt - $23
Juicy Couture floor length strapless terry romper - $35
That's just quickly off the top of my head (break almost over, need to get back to work) but if you are looking for anything specific, let me know and I will let you know what I've seen there in the past.
Also, I meant to mention that if you can get there right when they open on a weekday (7:45 a.m.) that's the best time to go as far as crowds, organization, and selection.