This is a Wal-Mart sized (well technically Albertsons sized, as that's what the building used to be) thrift store. Clothing is well organized according to size and style, and the books are even organized according to genre, a rarity in most thrift stores I've been to.
I've found the prices to be higher on average than Goodwill, but overall it's easier to find something if you have a specific item/size in mind. They do have a stampcard that you can get stamped from buying or donating items, and there was a 20% coupon in the UNLV couponbooks that are given out at the beginning of each semester at the information booths on campus.
The store itself looks large, white and sterile. I've found some nice treasures there, but anything with a designer label or that is notably vintage will be marked up substantially.
I love how they've done the dressing rooms at this location, you take a number, and they won't let you in with more than 4-6 items (can't remember the exact number). This prevents people who monopolize the dressing rooms for 30 minutes to an hour.
On Mondays they have 99 cents on a particular tag, so prepare for crowds if you go on Monday!