Quality for cheap, but not cheap quality
I love this thing. I upgraded from a Canon t3i to a Panasonic g7, but this let's me keep all my lenses which is absolutely amazing. Added bonus is that there's a crop factor of I believe 1.6? So my 55-200 mm is now actually an 88-320 mm on my Panasonic so please remember that when purchasing. Sturdy metal construction. I've never had any wobbling or unsteadiness. It does also increase your camera's apparent size, weight, and silhouette, so it's not going to be as light as just the kit lens let's say. Great product. Works as advertised. 10/10.