No, but SERIOUSLY...look on the net for pics made with the Sigma 150 pre-vibration control macro lens. Or, the newer stabilized one. See, the thing is...this is a relatively-speaking, a "new" lens design, and the foal length of 150mm is uncommon. For decades, there's been 100,105,135, and 180mm and 200mm lenses...many people like a really creamy background rendering: as a lens gets longer in length, the absolute size of the aperture creates more of what is scientifically called background blur. This is the "secret". This is not DOF, this is background blur.
We're not talking about the f/value: we are talking about the absolute, actual, physical diameter of the hole the light comes through. Let's say for easy mathematics, f/3.3, or "one third" of the focal length being the width of the aperture. On a 300mm f/2.8, one of the kings of blur, f/3.3 is a hole that's 99mm diameter (mathematically); on a 100mm telephoto lens, that same f/3.3 is 33mm across; see how this is going?
There's a reason that 150mm, 180mm, and 200mm macro lenses have been made, for decades now. And there's a reason the lens designers are starting to emphasize smooth background rendering, and rounded bokeh balls on OOF point light sources. The older Nikon macro Astro mentions is an interesting, true macro zoom.