How would you change the LG Nitro HD?

AT&T's LG Nitro HD is one of those rare devices your writer has actually used. We carried it as our daily driver during this year's CES and were won over by that gorgeous screen, speedy LTE and its thin and light design. Unfortunately our experience matched those in the review: herky-jerky performance and battery life that meant we were always on the lookout for a power point. Of course, you can't have amazing battery life without doubling its thickness, but would you have taken that compromise? We're asking you: how would you change it?