A you can hear on the demo , I tweaked lots of those rigs to my own guitars & monitoring system.
There are very different from the great originals , but tailored for a particular tone and mostly suitable for recording since I do not play live.
The Hendrix one for instance is a basic Hendrix tone rig : without A B or C pedal engaged you got a great clean marshall tone. With just B engaged , it's very driven for rhythm and with B&C you got a lead tone.
Other rigs are clone tones : John Miles Les Paul and other 70's inspired stuff for strat , P90 and Humbuckers from clean to jazzy, dirty & lead.
They all are fairly dynamic and very guitar tonepot/volpot sensitive. I really dig them
Tell me how they turn out on your gear ?