10 out of 10 points and recommendedSharp, f2.8, image qualityA bit noisy
You get a lot of lens for your money.reviewed December 1st, 2006 (purchased for $450)
The image quality is great!
However, make sure you get a good copy, since there might be some quality issues with this lens. But don't let that hold you back, just make sure it's a good copy and you are fine.