You will find that at 2-3 months in or so some beers can lose quite a bit of there initial hop taste, I dry hop with about 50g of citra and for the first 6-10 weeks it's pretty flavourful beyond that though and it's on the wane regarding the citra hops but the underlying bitterness starts to come thru. Along with the beer developing better head retention and yeast sediment starting to stick better to the bottle it just gets better and better, the last bottle of that batch was just finished on Tuesday past which was brewed at Xmas.