javorek complexes for gpp et al.

Considering my am.football season is over, it’s now time to experiment!I’ve used javorek complexes many times, exp.complex 1 for warm up or in conditioning periods.I was having a look at one of his programs, found his site,the power thrash
it seems lots of volume, but, looking carefully, there may be a value, after some personalization, in a gpp phase.
any of you has had any experience with any of his programs?on the site you can find also video samples of exercises and excerpt from his latest book