i don't know shit for japanese, but i liked it how shinsen pointed out random shit to me. HEY LOOK THIS IS A REFERANCE TO SDF MACROSS. that kind of thing. also, the karaoke subs for the songs were pretty cool i guess. but as to which are most accurate, i have no earthly idea. i saw lunar's sub for episode 6, since shinsen is lazy as fuck, and it was pretty good. i liked the fonts and stuff from shinsen better, though. but that's kind of trivial. watch shinsen if you like "this sign says blah blah blah because we know you can't read kanji". lunar didn't do that for 6, but if they did for earlier ones then i may be mistaken about them.
also, episode 7 subs fucking where