Niv, let me first say it looks great. I have always really like the existing design of Ottoneu, but this new one makes me hope you can implement it soon. But a bit of feedback on the design aspect: the readability of the text is very low:
I would suggest either make the green or blue diamond background images transparent , or but a grey transparent box behind the text, but ultimately I don't think the green and blue diamond images add anything, other than making everything else hard to read. I do really like the score card images here and there.
Great work! And let me know if I can help.