I got this set to be the basis of my entire wall. Good mix of feet, crimps, pinches and jugs. A nice mix of colors as well - I was able to set 9 distinct routes with this set, plus a big grouping of holds down low for my kid.
They went real fast - I'll probably need another 50+ at least for my ~30'x13' wall.
I've supplemented this set with cool animals, downlimb jugs, etc to make a pretty awesome home wall.