Decks that Don't Like You...

Does anyone else have the problem where you want to really like a deck, but find that sometimes it feels like a deck just simply doesn't like you back?

My personal example is Mermail/Atlanteans. I love the deck, I play a lot of decks based on whether I like their art and I adore the Atlantean arts, but for whatever reason, the deck simply does not seem to like me back. It bricks constantly even though my build is relatively consistent, and it always feels like twhen the deck shows up to play, the opponents are there going bar for bar with handtraps.

Do you guys have any decks like this, where you love the deck but for some reason it simply will NOT work for you?