Brewdog Double Punk Imperial IPA

I'm almost through the Brewdog Winter Variety 12 pack - it's now time for an Imperial IPA! Double Punk clocks in at 8.5% ABV, which, in my book, makes it just an IPA, not an Imperial - but since there's no actual rules about what brewers can call their beers, we'll just live with it. Brewdog doesn't list their IBUs, so I don't know where this falls on the hoppiness scale, but it tastes really hoppy. There's a strong pine taste to the hops, along with some hints of grapefruit and lemon. I'm also getting a bit of breadiness, and some light caramel as well. I neglected to mention that it pours a ripe pineapple hue, with a bright white two-finger head!