Is it worth it?

[Bitcoin Seller]

Only for a bot capable filling the captcha 

Not that hard , just need to make a BOT using uBOT & make it work with DeathByCaptcha with a website that can read Captcha's (paid) and you sit & watch

[21coin]

faucet are not worth it
better you invest your time to learn something online
other then trying faucets

[leex1528]

Can you get 100 referrals who will do it regular, then yes it is 100% worth it! 

[SideShow]

You can get a job of entering captcha and earn much higher than faucets.