I have been to many public markets that were a lot nicer than this one.
I know a Downtown Market could go either way, but I was optimistically expecting something larger...and not so sketchy.
Although the market atmosphere and location could use some work I have no complaints on any of the vendors. There was a lot of fresh produce, crafts, and the usual miscellaneous booths you find at these types of things.
If I lived in the area I would do some grocery shopping here, but it's not worth the trek from Scottsdale by any means.