Could have been better. This happened to my ACS single speed freewheel...
I had only actually used it for maybe a total of 5 days of commuting out of the year. Thankfully I could just flip the wheel around and continue on the fixed cog. Not terribly happy with this freewheel, seems pretty cheapo. All of the sudden, I had no drive and bearings were falling out all over the road.
Former glory...