I've been drinking this since two weeks in the bottle, and it has been fantastic since the first bottle. I took some to a home brewing group last night, and a few people there commented on how good it was.
So, my thoughts are: what a great recipe, what a great yeast, and I'm thankful that I've started keeping a close eye on fermentation temperatures. I really believe that if you get a healthy fermentation at a "good" temperature, then you shouldn't have to wait months for any off-flavours to correct themselves. Yes, beers can improve, especially stronger ones, but this stuff tastes cracking straight away.