Yeah... I just downloaded the gesture type keyboard... awesome. I can see it getting a lot of use.
Hopefully they stick with AW 2.X for some time. The upgrade from 1.5 to 2.0 was BRUTAL for me. I have never had a problem with battery life, even with AW 1.5 which is not supposed to be as power efficient as 2.0. At the end of the day my battery is usually around %65-75.
The newer watches have GPS and LTE connectivity... these are battery killers. In addition, the moto doesn't have a compass, altimeter and probably other things I am forgetting. Thats oK by me!! "Less is more" works really well here.