My only disappointments in the Maxx when I bought it have been quickly disappearing:
- Wifi tethering was blocked. Now that root is available (and easy), it's easy to turn on wifi tethering
- Square mobile payments weren't working. I've found a Paypal Here reader that works now, and Motorola has stated they will have a fix in an upcoming software update so that Square and other credit card readers will work as well.
It might be nice if it were slightly thinner, or slightly lighter, but it's not overly thick or heavy either, and it's totally worth not having the thinnest or lightest phone when it means I don't have think about my battery anymore. I plug it in every night anyway, and I generally have around half the battery left at the end of the day, without doing anything to try to conserve power.