[WJW]

Last company I worked with used OKRs, but in their own "unique" way. Senior management was always 3-4 weeks late with the company wide OKRs, so the OKRs for individual teams would either be wildly divergent from the approved company direction or they were switched mid-quarter to align with the company OKRs.

Nobody ever checked the progress of the OKRs either, not even at the end of the measuring period and not even to calibrate the realism of the goals for the next measuring period. Once, when asked at an all hands meeting by the person who had been designated "OKR champion" a year earlier, the CEO answered he had forgotten about it but that OKRs were certainly still on.

I think the most success was had by a single guy who had managed to get "increase twitter followers" on his personal OKR list. Not for some company account btw, for his personal twitter account. It was continuous hilarity, but I don't regret not working there anymore. Whatever system you use, take it seriously.