I was reading 'Brewing Classic Styles' last night (got it for Christmas), and was comparing the recipes to the NB kits I've been making for the last 10 months, and had a bit of an 'a-ha' moment. Please call me out if I'm full of, as I am no expert! I was looking at the NB German Alt, that turned out quite well, but had that extract taste. I've noticed this taste even more pronounced in the two different browns I had brewed too, but not in any of the pale ales. I assumed since the hops are the star of the show in the pales, it masked the extract flavor. Anyway, I noticed that the browns and the alt all used dark extract, whereas every recipe in the book used a very light extract for the base, and much more steeping grain for color and flavor. I'm guessing that is the key to making nice, clean extract beers, but just my theory. I'd love to hear if anyone has an opinion on this...