Summary: Top Quality lens, small, compact, and very lite weight. Easier to carry, than my big 170-500mm lens which takes up a lot of space. Picture quality is excellent under the most demanding conditions. Would recommend buying this lens to anyone. Great lens for the money.
Excerpt: Excellent value for money, can hunt for focus at times but pictures are sharp and over 85% are keepers. Took this on safari in South Africa and was extremely happy with the results. Cannot warrant paying 5 times or more for faster glass when I use it mostly outdoors.
Summary: On the A58 the pictures are clear and sharp. I've been using mine mainly for outdoor sports, something that was specifically said to be something this lens isn't suited to in professional reviews. In my experience, it's a great lens for that purpose.
Summary: I'd been wanting to try this lens for a while as I have quite a decent range of A Mount lenses (around a dozen or so) One area I don't really have well covered is the telephoto end and at the 300mm mark.
Excerpt: First I am hardly an expert right now but more a "prosumer" this lens for the price is a great deal. The pictures are sharp and clear and the 55-300mm gives great options with 1 lens. My only complaint is the "hunting" when using AF in anything past 200mm.