My rating system (Before people start complaining that I rate everything too low).
Simple explanation: Everything that gets 3 stars or more is GOOD.
Lengthy explanation: 0-2.5 stars = I didn't like it, probably didn't even finish it.
3 stars = Enjoyable side of average; I enjoyed watching it, but it didn't blow me out of the water.
3.5 stars = Good; Overall good anime. I enjoyed watching it, I might even watch it again.
4 stars = Really good; I really enjoyed it, will most likely watch it again.
4.5 stars = Excellent; I absolutely loved it and will definitely watch it again.
5 stars = The best thing in the world!! This rating is reserved for my all time favorites.
And *shock, horror!! Bring out the rating police!* I base my ratings on how much I enoyed the anime personally, which will be biased towards themes that I like more than others.
So keep your hate and opinions to yourself, mmkay?