user frustration: watching ads and getting nothing

in actual games, it is considered good game play to occasionally not win anything

however, when the "game" is to have to sit through 3-4 mostly annoying (and painful to end) ads and earn zero sweat, it is not good game play, it is utter user frustration

bad enough I had to sit through the ads, I got 0 sweat for it.

for this type of thing, the user must win something to justify sitting thru the ads