What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: It was with great fanfare in 2015 that Apple announced that certain MacBook models would ship with redesigned keys, so-called “butterfly” keys, designed to fit in the laptops' shallower cases. Replacing the traditional scissor-based switches with a new “butterfly” mechanism, the company boasted that it shaved off 40% thickness per key.
user
mildly positive
assistant