Haven't shot film with it, but it appears to function normally. Shutter speeds sound correct. Lens elements are clean and clear. Shutter curtain is good.
I'm a big fan of the early Bronicas! All mechanical; no electronics to go bad!
The Honeywell Spot Meter is not really functional. I put a new battery in, and it just spikes the meter when you press the button. No doubt the electronics inside have had their values drift over time. You might be able to repair if you have some basic electronics knowledge.
Update!
Mirror foam is okay, but will need new seals on the film holder, both where it attaches to the body, and around the dark slide.