I've used the Frenzy and it looks very good for a while. IMO, it does not last well. Frenzy says that even though the slickness is gone that te protection is still there.

I have since tried Leverage and prefer it over the Frenzy.

I'll use frenzy for a quick wax, but I use 3m ultra performance usually. On and off easy (not as easy as frenzy) even in the sun, lasts better than most and shines well.