I have one I bought because it was the only spotmeter I could afford at this time. I paid about €300 for it -new-.
It's a bit bulky, but I'm not sure it's bulkier than other ones (except the Digital Pentax)
I'm using it for LF black and white, and am quite happy with it. The battery seems to last very long (did need to change it in years), which seems reasonable given the limited functionalities.
speaking of functionalities, this may be what I prefer in it : there aren't bells or whistles, I get nothing but an EV number I then can report on the external calculator to get a shutter speed and aperture. The display is in the viewfinder, which makes it easy to get a reading of the contrast (provided one can remember two numbers ;-) ).