Could not agree more - hydraulics do fail, my TM had a weepy slave, think it took all of 5 minutes to pop a new seal in there so no big deal
every other bike I have owned with a hydraulic clutch gas gas beta husabeg ktm I have never had a failure nor have I had a clutch cable snap since 1978 (SWM)
The only reason I choose to use them is I have rather large hands so the adjustable span ect suits me better
The little Husky dosnt need a hydraulic clutch and im lucky enough to have a few units laying around so have not had to purchase any items, My mate Trig has one on his 125 as he likes mine so much but always carries the old lever and cable with him as do I at any enduro or H H event as it takes minutes to swap back if any thing should go pear shaped
Kelly runs one on his 165 so his view may help anyone decide if its worth the purchase price