I think it's nitpicking. It didn't break the fourth wall. She naturally explains that she likes it. It is done as a "blink and you miss it" type of moment in how quick and passing it is. Compare that to the big reveal of Moneypenny or literally ending Skyfall with Bond call Mallory M in the original office, complete with a freaking freeze frame. To be clear, I like both approaches, but I loved it in July and everyone I saw it with reacted well. This is just a weird online thing.