Thinking about all what is said here. I realized that I played many Costa Rican casino's as well. Never faced issues, In fact - the only complaint filed about a casino so far was licensed in the UK AND in Malta!!!. Never received my winnings there - no respons - no reason. After few weeks I gave up. I do not care about a dime, lost 1000 euro with it, but they were simply not worth it to bother about. Never will get back there again.
Now my experience is also good with costa rican casino's, or from alderney and even checked: still playing at Curacao's licensed based casino as well. I am a whale as they call me. I have friends in online gaming as well. And we have had discussions regarding licenses during nice wining and dining. Our conclusion: licensing is bull: it is about management and trust from and to a player.
You can now even BUY licenses from malta for not too much money - so what is it worth?
Not playing there but having such a harsh opinion seems prejudgemental for me. Not an open forum; aspecially not as an admin. Just wanting to have said this, as I do have good experiences with casino sieger so far. Not presented me as a whale of course over there, always a slow starter when it comes to a new casino. I need the first impression to be good, and get decent service even as a "smaller"player.
They will probably see my swimming skills. So far so good, my opinion is always: do not judge what you have not tried.
And yes; I am new to this forum, but I will share my opinion to each casino noted here ( allthough i have a restriction) and was tried by me.