The Fry's in Plano is in a similar state to what parent comment is describing. It's an incredibly weird feeling walking thru. They've stopped restocking, so anything I remotely could use or need isn't there. What's left are things that nobody really wants. I have lots of memories growing up in that store, sad to see it like this. I definitely recommend hitting it up before the inevitable shutdown, it's quite the vibe to take in.
I'm not sure how they're surviving in the era of online shopping but they seem to be doing well. I wonder if most of the foot traffic is driven by impulse same-day BOPIS (Buy Online Pickup in Store) sales. I'll admit that's how I ended up going to the brick-and-mortar store -- I didn't think that computer superstores still existed in this day and age.
I would just walk the aisles to see if anything looked interesting. And sometimes you would see people you knew, or knew of.
On one of these random walks, I ran into Linus Torvalds in the Campbell store. Good times!
Last time I went there was nothing particularly awe-inspiring as far as setup computers. Just a bunch of Dell and Lenovo's with normal looking monitors. Would have been nice to see at least one souped-up uber PC with all kinds of obnoxious leds quad SLI, and 4 8k monitors, or something.
Granted it's still an extremely useful store, and I really wish I had one in the area I live in now.
You may also want to check out Altex. They have a store in Carrollton, and my experience visiting there a few months ago is that they're _very_ well-stocked and with excellent prices at that.