What is Reddit's opinion of MBTA Alerts?

From 3.5 billion Reddit comments

I had this happen when I tried the app last fall and I was surprised that the T went with them as the official one. The bus arrival estimates were either way off or there was no bus at all, and this happened several times in the two weeks or so that I used it.

I've stuck with MBTA Alerts which isn't flashy but has always been more accurate for me.

MBTA Alerts has never let me down. I had the same issues with Transit when I tried it and switched back really quickly.