I noticed like that too when trying to access the website to see their varieties of games. As you said it is better to access the games without logging in but can't play games without logging in. If anyone wants to play games, he has to login first before he can do that.
About that, I was actually talking about deets about their promotions and not about the games.
BTW, you can view their game library without logging in just fine. As for playing, of course we have to login for this as we need to deposit money first. I don't think fun play being locked to registered players would be a deal breaker as well. I don't typically do fun plays either. But If someone's interested in fun/demo plays, I would suggest casino.guru or in some cases, the game provider's website has it as well.