I am a movie/TV series/Anime reviewer and "fan".
I watched some 2k movies and 100 TV series before looking for something unconventional and limitless, thus taking an interest in the anime world.
I write reviews for personal entertainment and as a way to pay my respects for the work the creators put into making the shows, at the same time offering critique and leading other viewers towards better shows.
My rating system is derived from the scale provided by My Anime List:
10 - Masterpiece - This anime excels in every aspect, it is perfect (I have never rated something 10/10)
9 - Great - This anime is one of the best I have seen, very few flaws.
8 - Very Good - Anime that I enjoyed very much and I will remember for the rest of my life even though it has multiple flaws.
7- Good - Show that is absolutely worth the watch but could have been much better, its flaws can not ber overlooked.
6 - Fine - Anime that contains many flaws/bad execution and scenes I did not like, but it is worth the watch.
5 - Average - A mediocre series, it excels at nothing and it is not intriguing. Barely worth watching.
4 - Bad - Anime that has many flaws and scenes that are plain stupid but for some reason I kept watching.
3 - Very Bad - Every aspect of it is average or bad, contains a lot of flaws, cliche scenes and plot holes. A waste of time.
2 - Horrible - The plot and characters are poor, animation and sound are below average, it is not just a waste of time but also annoying. I will most likely drop this anime.
1 - Appalling/Trash/Shit - The lowest of the low. This anime contains only horrible aspects. It dosen't just waste my time but also irritates me and insults my intelligence with ludicrous and imbecilic scenes/plot/characters. The creator should feel ashamed for writing a piece of shit like it and wasting money on making it. Avoid this anime at all costs.
Although this barely scratched the surface of my rating process, I hope it was of some help.