I concede that the MAC is useful. Personally I think I have had as much fun as it is possible to have with a MAC though. In my current survival world that isn't the Arendelle one I am planning on avoiding all use of the MAC and instead use other forms of autocrafting if I want it.
I guess I am sick of troubleshooting the MAC as well. I am always having to disconnect and reconnect it with dark cable especially after relogging. It often gums up if a crafting recipe requires 4 or an item and I already have 3 in storage too. I think that might be getting fixed in the new version though in 1.7.