I am the avdvocate for this phone and I am happy to say that I am very pleased with how well it does work. the battery is phenomenal it works very well. it has lasted a lease 2 days for me. by the way it comes with an additional battery that has a power box that can be used with any phone as an outside power supply. I downloaded a few apps and they do work in tablet mode very well. Using email the phone is the best because of the two screens. Its like I'm on my home computer. 1 side has the list of emails, while the other screen has the open email. Having the ability to have two browser pages opened at the same time is more useful than I thought. There is little to no lag as I was expecting. But everyone who has got bad things to sassy about... (continues)
I wouldn't expect you to have negative things to say about the phone since you are an "advocate" for this phone. The first day I got this phone, I switched back to my Epic. This phone is awesome as far as the dual screens and the ability to use the external charger as an extra power source, that's it. The Echo was a huge let down to me. I'm hoping the Nexus 4g will be more of what I was looking for.