I have Daniel, yes, in June this year which was after 2 years. I have reported the results in one of these threads, but clearly not this one!
The results were mixed. The bow was absolutely as new, well adhered and unscathed. Midships had picked up some battle scars with local whitening where the coating remained intact, but localised rusting where the scrape was through to the steel. Seeing the rusting scrapes below the waterline when in clear water prompted the haul out. The rust here was not serious though and the coating around it still mostly well adhered. However, I did find some areas where moisture had crept in, oddly particularly around the anodes where even though the finish looked good I was able to lift some patches.
I had a supply of Jotamastic 90 on hand to complete repairs to the scrapes, but a. because of the moisture creep and b. because of the vulnerability to scrape damage (both cosmetically and brittleness) I decided to get busy with the power tools and then reblack using 3 coats of SML's Ballastic Black bitumen blacking. I just think this tends to smudge rather than shatter when it meets underwater nasties, hence for my use I went back to bitumen for DIY work.
Whether the failings were as a result of my prep (bare metal, but not SA2.5 - this is the point of the primer) or the effectiveness of the SML epoxy primer I can't tell, although I can say I saw no evidence of weakness where I'd used Vactan in old pitting and scrapes.
Lastly, apart from white scrapes, the Jotamastic 90 finish was still black, not grey.