I have 4 AG's under my belt now, all with wildly different recipes and they all taste well.. the same. They are nice, and drinkable, but not up to the standard I would expect in a pub. I just can't understand why no matter what hops or malt I seem to use, I get the same taste.
My brewdays don't differ from the norm that I have learned from here that I can see. I mash at 66C for 90 mins, batch sparge with the liquor at 80C, boil for 90 mins, with hop additions at 90, 15 and 0 mins and cool with my immersion cooler to 24C then pitch rehydrated yeast (tried nottingham and S04 so far). I have adjusted my water chemistry based on Graham's calculator on my latest batch, but there is bugger all difference.
I love the hobby and I am enjoying what I have produced so far, but I am worried I am missing something obvious. You guys seem to be able to produce fantastic beers and my efforts leave something to be desired

G.