As far as emails go - it works fine for pretty much all purposes. This "You're running out of space" thing is a scam though because being at 99% full, I deleted over 20k emails from my inbox and 300 pictures from my backed up photos which dropped it down so low that I was no longer receiving any warnings. After a week, during which time I receive maybe 1-200 emails I'm suddenly getting notifications that I'm back at 99% full. This feels really scammy which from a company like Google is quite a let down.
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