HP's Envy line is the company's high-end range - the top-class stuff, in theory - but has produced mixed results recently. We were impressed by the Spectre XT and Envy X2, but weren't so sure about the Envy 6 or Envy 4.But the HP Envy TouchSmart 15-j004ea is closer to what the Envy line originally stood for, so we always had high hopes for it. It's simply a highly spec'd machine, fitted into a smart chassis.