The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results (selected in 'Test Results' table below)
Everything -- including OCR, which for me did not work at all previously. Not it is perfect! (used it on German documents).
2.5.201 on a 64-bit Ubuntu does not have the display problems reported previously, even with synchronous mode *dis*abled.
I previously used 2.5.200 on a 32-bit system, where OCR would not work, and there were frequent display problems (white horizontal stripes).
What does not
What was not tested
I tested all the functions - viewing, commenting, OCR, printing, saving.