I just got back from a trip to the USA (popped across the Atlantic quickly to save on shipping for my Triumph Adler caps) where I finally got a chance to try a few more of the IPAs I've been hearing about. I tried 3 different brews from Dogfish Head and was completely unimpressed. "Namaste" (not an IPA) was interesting but not enjoyable. I think my sister-in-law will use it for washing her hair. 60-minute and 90-minute IPAs were plenty bitter and hoppy but entirely lacking in the citrussy flowery flavours that I like so much. Boring!
Sweetwater IPA was substantially better but not amazing.
One that I really did like a lot was "Village Green IPA" from Pale Fire Brewing in Virginia. Not quite so hoppy as I might like but much better in the citrus-flavours department. Reminds me a bit of Punk IPA, but without the biscuity notes. I think I prefer the VG over the Punk, actually, which is really saying something.