Freerolls...worth it or not???

Well my formula says that....

min 200$ in the pot...max 100 players,and for every 100$ added you can 10 players.

This you can say it worth it..for the rest i think it's more a waste of time than fun or playing to win

Yesterday start a freeroll $200 with 500 people..
first 50 paid out
50-40 60 cents
40-30 80 cents etc.... lol!

If this is not a waste of time then what it is??

You can only make out some cash if you finished a the top 5.

Playing 2 hours and been at the 4th-5th place for good with a very big stack...but got bored and gave out my chips...ended up 85.

Got bored because it seems to me a non-sense game,cause i don't play only for fun.
Everytime i play also for profit.

So i end it up with that formula. :)

And i believe that i'm right ;)