I tried it, it's ok. It needs message previews and keyboard navigation (they're going to add keyboard shortcuts soon). The integrated to-do/calendar is a great

I tried it, it's ok. It needs message previews and keyboard navigation (they're going to add keyboard shortcuts soon). The integrated to-do/calendar is a great feature, I just wish gmail had it. Getting emails is also a bit slower than in gmail (not that slow, but enough to notice).