I like my Grainfather.
I have done brewing from kits, to partial mash, to brew in a bag, to cool box mashing, to a DIY Herms system, to the Grainfather. The Grainfather is the smallest setup and it means I can brew in my utility room and not in my kitchen. And counterflow chiller really makes it for me, takes no time at all to chill beer! I guess if I had patience, I probably would have bought a cheaper system once they all came out and flooded the market as I'm not sure if the Grainfather is worth the extra cost. But when I bought it, it was really the only one of its kind on the go.
If I had more money and a more understanding husband, hahah, I would love to get something like the Blichmann Breweasy.
I really don't get how it's 'cheating' though? I still mash, sparge, boil, chill. I still have to input all the parameters for what I want. I still have to add the grain so it doesn't make dough balls, still have to troubleshoot (the grainfather is far from trouble free!), stir the gunk off the heating element, add things in the specific time order , etc. I still am trying to work out why I get really good efficiency one day and terrible efficiency the next time.