I'm one of those anime fans who prefers to watch them in Japanese language with English subtitles.
The problem is that FUNimation has a lousy track record with Blu-Ray subtitles. Most of the time they've been using a small white font with very thin, broken black outlines - essentially illegible on bright backgrounds, and difficult to read on dark backgrounds because of those broken outlines.
Has anyone seen the subtitles for the Blu-Ray version of Black Lagoon yet? Did FUNimation finally get it right with readable subtitles, or have they repeated the disastrous job they did with the subtitles in Full Metal Panic and Strike Witches 2?