Right out of the box you can feel that is a well built lens, feels heavy and strong

It has a very solid build Quality

This lens is well built and solid

Solid build

I love the build.

It's beautiful, well built, quality.

Very well built and heavy

REALLY REALLY REALLY poor build, i was shocked buy this lens, i was initially ecstatic when we purchased it, but when it arrived an element was lose and tilting either up or down drops your image out of focus

and I want the lens to be well built and able to take professional use for years to come

It's fast, it's well built, and the overall optics are a great value for the price

I would recommend getting some super-wide angle lenses if you are shooting on a crop sensor like the BMCC as it more than doubles the focal length on these cameras (this one equates to about an 80mm).The lenses are nice and heavy, suggesting a good build, and the focus is smooth

Great build, great sharpness and contrast

Great build and outstanding LensUpdate: june 13th

So this is definitely a well built lens made to last!Definitely recommended for someone who wants a good prime lens for video but it is very good for photography too.

As sharp as my 70-200mm L