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}.

Tesla Inc (NASDAQ:TSLA) chief Elon Musk has criticised Apple Inc (NASDAQ:AAPL)'s App Store fees, saying the cut they take from developers was "definitely not ok" and likening it to a "30% tax on the internet". It is "literally 10 times higher than it should be" he added.
moderately negative