The value of any code review is not nearly as dependent on the tool or the style as on your team.
Different teams have different values and will emphasize different things. So naturally the experience will be different.
What concerns me most is you don’t seem to be getting much out of the experience. That may be because you're getting used to a different style but it’s still something worth talking to the team about. Learn what’s important to them and let them know what you’re not getting.
The code review is where the shop's culture is communicated. Be sure to listen and to add to it. It may be that you have some good ideas that they will want to try.
As for context, once you’re used to the tools you should be able to build yourself that yourself, regardless of style.