Well, this is the main question, is it worth it?! If you think it is, then you should go for it, if it's not try to gamble and make more, and if you get to some amount worth the effort and hassle do it then!

I have a similar story from Orient Express casino (I know the name, they still give me free 5 euros from time, bonus with wager requirement)... I deposited around $50 and after an hour or two I had close to $200! I deposited BTC, they have that option, but when I wanted to withdraw they said only fiat (PayPal and some other similar services, or bank account), of course with full KYC! So I wasn't lazy and I have done KYC, but after that, they said I need at least one deposit from where I wish to withdraw!!!!! I was so mad, you can't imagine what I wrote to that poor support guy... I regret even trying, I gambled more and I just lost that money! Maybe if I won something big I would try more, but I didn't have luck and I never deposited again! They sent that promo email from time to time with 5 euros, I always play one slot, 5 spins for 1 euro... but until now I didn't have the luck to win anything big, sometimes I get to 20-30 euros, and then I lose all!