Ok, a bit of nerd rage griping here.
Last night I had an irksome moment. (Trying to remain spoiler free as possible here) During a high tension moment, a "will they or won't they?" moment, one of your companions actually utters the line: "I like big boats and I cannot lie."
So a game that's ostensibly this dark fantasy epic, a game that goes to great lengths to bring the player into a world with its own geography, culture, religion, politics, factions, etc....breaks all of that "immersion" for the sake of a cheap joke.
Little hidden or subtle pop culture references are fine. They're like a wink and a smile. This stupid line was like a bash over the head with a frying pan.