I would be curious to see what they send. They say they send cigars rated 88-100, by them, which is very subjective. It's not a bad way to try some different stuff where you are just starting out but I think you could do as well or better on your own with samplers, picking up some singles from the B & M or C-Bid. Better yet, there are regularly some awesome samplers at usually very good prices offered up right here in the WTS!
Here is a CotM club I have participated in the past; some really quality lines and a lot of new stuff. You can see from the link what they have sent in the past and you know what you are getting when you sign-up. I've even found a bonus cigar or cedar spills or another little extra on occasion. For what you get, the price is very reasonable as well, IMO. There are usually additional discount codes available that bring the price down even more; top notch service too.