Acer's Aspire Z5571 comes across like the perfect commodity all-in-one. Its plastic case and clunky touch software won't win any design awards, but it has a 23-inch display, and just enough performance and overall capability to justify its cost. And on close comparison with its competitors, you'll find this all-in-one actually has a few notable advantages. I can't recommend the Aspire Z5571 if you shop based on a PC's looks, but it's worth considering for its workaday performance and solid core feature set.
As with most of Acer's other...