Do any of you brew your own beer?
I've been using extract kits for a few years, but switched to all grain for the last batch of pale ale and it turned out great. I converted a 10 gallon Rubbermaid water cooler into a mash tun with a brass ball valve and a stainless steel hose. It works great.
If you haven't tried it yet, you don't know what you missing. I don't know that I can ever look at BW and ML the same way again. It's actually cheaper to make your own and the quality is 20 times better. I think you'll recoup the expenses for supplies after about the 4th or 5th batch you make.