Actually, most of the "personal details" you mentioned above are not mandatory, they are optional (and marked as such on the registration form). The only required data is the email address, chosen username and password. ID verification process is only triggered under certain circumstances and regular players won't have to undergo the process.
Thanks for appreciating our odds, being a real bookmaker we are able to offer best odds, unlike some of our competition which simply copy consecrated fiat bookies odds and just add some margin to them, giving bitcoin players worse odds than the fiat original sportsbook!
Just tried to register, but there are 3 steps to register.
1st step : username, password and email
2nd step : first name, last name, birthdate, mobile number, currency
3rd step : country, city, address, postcode.
Since you said we only need email, username and password means that there is a way to skip the 2nd and 3rd step. How to do it? I'm on mobile browser and I cant switch to the full version as I dont see any buttons for mobile user to see the full version.