Summary: I'm not much of a photographer so a wanted a decent telephoto for my canon rebel with autofocus, no issues, and as inexpensive as this type of lens could be. This one fit the bill and I've been happy with it so far. It has worked fine. I bought the package deal because it was the same price as the lens alone. I like the cap holder, the soft case and use the rubber lens shade (wrong name). I have not tried any of the other pieces so I cannot comment on them.
Summary: For the price, this lens is worth every cent. I prefer the quality of the pictures taken with this lens over the stock 14-45mm lens that came with the camera when it was purchased with a lens. Worth the money for a f4 lens.
Excerpt: This is a great lens for the price. The image stabilization feature allows me to get good sharp images, and I love how lightweight it is. I did a side-by-side identical photo comparison test with my old lens (a 70-200mm off-brand), and the difference between the two was like night and day. The pictures with the old lens were so blurry they were unusable, but the photos taken with this lens were sharp. I wish I had bought it sooner!
Pros: Easily Interchangeable, Fast / accurate auto-focus, Lightweight
Summary: I'm not a photography expert, but this worked great for me. I was concerned buying an non-warrantied version would be a problem without a warranty etc.. but after almost a year the lens has been flawless for me. The bundle stuff looks great but is mostly junk which we eventually threw away.