That's great to hear. Seems like focus is what often separates great lenses from would-be lenses (something which seems to afflict a disproportionate number of Sigma and Tamron lenses).Very true. Never the less... That doesn't mean it's GOING to have it. This test gives me a little more confidence that with more money, Tamron can make a much better AF system.
That said, it seems reasonable to expect that a recently released $1300 lens would have good AF, right??