I share some of the same sentiments, but I think it'll take another episode or two until any early opinions begin to calcify.
There's still a lot of potential for the season. For example, lots of self-driving could force plenty of interactions with locals- and even if they speak English, we know that teams can still struggle with their cars and each other even when supplied with good directions. Also, more race time could develop new friendships and rivalries amongst the teams that provide a different angle than the pre-existing connections and narratives from Big Brother.
It was easy to be underwhelmed by the first episode but I want to hold judgement until the teams, relationships, and route unfold a little more.