I had one. I liked it.
The one that I had was actually a factory reject because it had some blemishes. However it worked perfectly, was super cheap, and was pretty comfy. Built up an HBAR on it, sold it to a coworker who appreciated it more than I did.
What are stripped lowers, buttstocks, and pistol grips going for now? $200+? (not sure, I'm not really an AR person). That is a considerable savings.