This was great for a rustic / industrial look I was going for to hold a beer glass collection in the basement.  I needed 3 sets of shelves.  
I originally tried to vary the look by getting two of the different colors it was offered in --- bad move.  The hardware in the other set was a totally different color metal, which wasn't obvious in the picture.  The difference in wood tone would have worked for variation, but the different hardware stood out too much & I ended up returning the non-matching set.
Once everything was in the same color / same hardware color, it looks great!