Does it really work?

I am new to this advantage play roulette thing and I want to ask few questions. Does it really work? Is someone from here doing it sucesfully and in long run in profit?

Normally - work, but for a player who creates the nickname “FIFI” - who knows :)?

If you know that to look for then yes.

Ask you self this questions;
How far out are you from a casino?
Can you avoid playing peak hours?
Do they have strong or weak game protection?