ive actually done well in every ico, eth, lisk, even dao. but that's because there was demand as soon as it started.
ethereum wasn't released for ages after the sale , majority of the rise didn't happen for months
lisk was a month or so after sale ended and didn't have half the coins sold at a much cheaper price
DAO , you might of made profit day trading it and getting lucky but the price has been pretty horrible and well under the original buy price of 100 dao to 1 eth , that is if you bought at the beginning it was even worse if you bought midway or towards the end
How about the other 100+ ico's that have happened in the last 3 or so years ? did you invest in all of those too?
you are naming 3 ICO's you made profit on , i could name the ICO's i have invested in and made 2000%-10000% profit on , but it doesn't change the fact that a majority of ICO's if you include every single one that has been done , don't see huge price increases on release , especially if you take in the other factors i mentioned that will have clear influence on the price