Finished my Japaneses homework. Went completely over board and did it in kanji (even though it was kana/grammer work). Took quite awhile longer than normal, but I had fun.

>>2
It's great for learning the kanji themselves. Since you learn the radicals/kanji that make up the words before you learn more complex ones that those in turn also help make up. (Which helps you remember the strokes since they aren't completely abstract.)

The down side is it doesn't do conversational/grammar use. But it's not designed for that. Just get another tool, my favorite is 'Tae Kim's Japanese Grammar Guide'.