Would you say they are not good at services or data science? I personally think it's the latter. Maps and Siri are pretty heavy with ML, and I won't expect thes

Would you say they are not good at services or data science? I personally think it's the latter. Maps and Siri are pretty heavy with ML, and I won't expect these to shine compared to say Google. Services like itunes, icloud, App store, etc. are much less reliant on great algorithms, but more so the packaging and infrastructure.