One of the coolest things Sam Adams ever did was an old deconstructed IPA series, where you bought a six pack, got the regular beer, plus 5 versions of the same beer made with just one of the 5 hops. Very informative. I hated the Simcoe only beer.
That said, it's fine if it isn't the primary hop in a blend. Just can't stand alone like Galaxy, Citra or Mosaic. Amarillo is so-so, and I sometimes like Nelson Sauvin, but it does produce a grassy, while wine like profile. Most of the best beers use a blend.