Well, my favourite anime series are:
- Madoka Magica -> My favourite composer, Yuki Kajiura, writer, Gen Urobuchi, and animation group, Gekidan Inu Curry take part in the anime. That what makes it my favourite of all times. Also, I like Shaft animation studio very much.
- Slayers -> My all time childhood favourite anime. Hayashibara Megumi is my favourite seiyuu.
- Dai no Daibouken -> Dragon Quest anime is simply amazing. I watched the remake a few months ago and I enjoyed it a lot.
- Hidamari Sketch -> My favourite slice of life anime. It is so cute and cozy, mixed with the right amount of humour. Sadly, not very famous.
- Meitantei Conan -> I do not like long animes, but this one is a truly exception. Aoyama Gosho has a very special art style, and I consider 99% of episodes are wonderful, along with the movies.
- Blood+ -> I find this anime very well executed, and touching. Saya is one of my favourite protagonists, and even the antagonist is great. Very recommended.
- Toaru Kagaku no Railgun -> Amazing anime. Even the main cringe characters are someway lovable. I am a fan of Misaka Mikoto :3.
- Toaru Majutsu no Index -> It mixes perfectly with Railgun. I love the way they tell the story with both together. Index is like a plushie :3.
- Card Captor Sakura -> Maybe because I feel nostalgic, but I consider this anime is so wonderful in many aspects.
Animes I've watched that I like, but I don't consider wonderful:
- Makoto Shinkai movies but 2 specific ones, which I consider amazing: Tenki no Ko and 5 Centimeters per Second. Suzume is in a middle ground. Very good but not wonderful.
- Giburi studio -> All movies I've watched are great, but none of them touched me that much to consider any wonderful.
- Shigatsu wa Kimi no Uso -> The anime is good, but not too good.
- Cowboy Bebop -> It's a great anime and very original, but the thematic didn't hook me completely.
- Non Non Byori -> Very enjoyable slice of life anime. I can't really consider it one of my favourites because I only saw a few episodes, but it is very promising.
- Rurouni Kenshin -> I really enjoyed this anime back then. But I don't know why I didn't feel the same when I rewatched it years later. Anyways I consider it very good.
- Oshi no Ko -> I have mixed feelings with this anime. I saw the entire 1st season because there was no second at the time I watched it and although I enjoyed it, I didn't feel like I wanted to watch the second one, I don't know why.
- Blood C -> This is embarassing to describe. But I felt something similar than Madoka watching it, although much less intense. The anime start is pure crap, but at some point it rebalances so quickly that you start not believing it. And at the end of the anime, you really want to watch the movie. And this is what I consider wonderful about it. The movie was like "how the heck this got so bumped up in quality all of sudden?". If the anime were good I could consider it a candidate to be one of my favourite series, but it wasn't :(
Animes I've watched partially that I don't like or I feel so-so:
- Shingeki no Kyoujin -> Actually the only thing I like about the anime is Mikasa and Levi.
- One Piece -> I just don't like it.
- Naruto -> Absolutely not for me.
- Death Note -> No, thank you.
- Evangelion -> Absolutely not.
- Jujutsu Kaisen -> Another anime not for me.
- Bleach -> I tried but no, I can't enjoy it.
The animes I feel I want to watch:
- Made in Abyss -> I feel suffering + moe appealing. I don't know about the plot too deeply though.
- Fullmetal Alchemist Brotherhood -> My friend told me wonders about it.
- Girls und Panzer -> Girls and tanks? sold lol.
- xxxHolic -> I always been curious about this anime.
- Spy x Family -> I want to watch it but with this one I know I will need help. I need someone to watch it with, or I will never have strong enough will to start doing it.
Well, I had to think a lot to come up with this long post jaja. I hope it helps to know what kind of animes I might like, although I feel everything is pretty random :S