This is on AT&T U-Verse. Really wish they would get their act together and up the speeds, been sitting on this for over 3 years. Only good thing I'll say is reliability is never an issue, we've had maybe 1 day of downtime in that same time period. But still, with FTTP its a bit ridiculous.
The upload speed is abysmal but the download speed is phenomenal because of SpeedBoost™. It's a temporary boost in download speed that kicks in when you just start a download (or, in my case, a speed test). My actual download speed is around 22 Mb/s but I'm paying for an 18 Mb/s plan. Not bad for $40/month.