There are better lenes out there for sure. But for the price you got a good deal and you can still get some great photos with this "soft lens".
I took this lens out on a walk about town. I got some more photos. I think they are better this time. I used my K-30 with the 50-200mm wr lens.
Now this photo was FAST. I throw the frisbee then lift the camera Quick, point and shoot, hope for the best. It was fairly quick to focus but not that great. This photo was hard to take because I had to throw and them try and get the shot in time. This photo might be a little soft but more out of fucus then anything I think.
I feel seeing others photos is the most helpful when looking for a lens or camera.