That is what I found odd about their review. Now to be honest, I am opposite to you, I would rather have pointers and map icons to help me, especially when I only have an hour here or there to play. However, it did feel like they knocked down the score a lot due to these things. Going through their review, I just did not see an usual 7.0 game. The reasons just did not match.
On the other hand, maybe the game just did not gel with him well enough to where he did not think it was a 8+ game. Other video reviews I have watched on YouTube seem to be more positive. This could very well be a mixed game, where some will absolutely love it and others just think "meh", and go on to their next game.
Xbox absolutely needs a game that everyone loves and gets into, but as a game on its own, this does not sound too bad. I am looking forward to playing it tonight and seeing where I land. If I end up getting bored with it, oh well. There are plenty of other good games this year. However, I do wish this one hooks me. It looks promising.