I paid just over 1eth for GunBot on discount yesterday - since I made 2eth profit these past days from trading, I though why not.
I have to say, I am very impressed with the GUI and ease of setup. I can certainly tell a lot of work has gone into the programming and polishing of it in this latest release. I consider myself an amateur trader but tweaking and researching the details of GunBot strategies is already helping me advance my trading skills.
I can trade manually when I feel like it then leave it running while I am at work without having to pay much attention. Of course taking it very easy to begin with while learning the ins and outs but can certainly see how this could work well.