How would you change Sony's Xperia T?

Much as we love Sony, it's an open secret that the company has somewhat lost its way. For example, when we reviewed the Xperia T, Sony's late-2012 flagship, we found that it really wasn't any better than the Xperia S, its predecessor. In fact, when placed side-by-side, we struggled to work out which one best. What we want to discuss this week, therefore, is what were your impressions of the Xperia T, and more generally, where did Sony go wrong? Head on over to the forum and vent some spleen.