True but Wolfs is very easy to use esp if you use their Shine and Seal polish. Simply wash, decontamination stage (tar remover, fallout remover and clay if you need), wash again, dry, polish with shine and seal then seal with hard body.
The likes of G/techniq and Concours Car Care are a lot more fussy in the prep, application and removal than Wolf which is a simple wipe on, wait 10 mins and buff (wipe really) off.