Feedback on graphic style of "Pro Pool Online"

Hey guys,
I’m currently developing a pool game for mobile. No, not one of those top down 2d thingies. I chose to go for the untextured but lighted look for everything outside the actual game area, mainly because of performance and also hassle.
But as we all know, we tend to get blind working on our projects for months and years.
So: Here are some Screenshots from the game in different Environments. Feel free to share your thoughts.
Thanks,
Daniel.

The backgrounds, and also people there look creepy. The table and the game part looks fine.

Thanks for the feedback. Interesting aspect on the people.
Further opinions?