I'm a fan and I've never had the boiling over problem that Dave D reports. As usual, he's full of it... kidding. As someone else mentioned, it probably doesn't "disperse" as well as thinner oils but, as far as that goes, you are looking at a trade off of dispersion vs. reapplication time. I think it must be OK because you can still feel it and smell it well after smearing it on and using it. One little container will last a long time too.

Another bonus is that even though you can smell it and it DOES stink, it comes off hands easier and isn't as offensive to others as smells like salmon egg goo. I always keep an anchovie or herring flavor in the boat for the salt. My buddy is big on the shrimp scent for rivers.