For me the title is to big and the rest of the text is too small. Would be great if there wasn't such a large ratio between title and texts.
The same goes for the comments: I don't see much point in the text size being different from the thread text.
With the new update it works much better. General text size 1,0. Post size XL/L and comment size L/M looks much better (like the alpha version). Thanks a lot!