Yes it's a lot of help but you know the path that you need to go before claiming those bonuses. That's why I don't like any bonus anymore from casino's they are just a real marketing strategy to attract more gamblers to their casino. But if they will allow us not to do some requirements and after playing to them, they will just give the right bonus for us then I will care for it.
Depositing our money can never be fun while gambling because we know the hard work he did to earn that money and no matter what one says but loosing that hurts a lot. So free bonuses are good for at least one reason if not all.