I just wanted some key tips i have some that make it good already but i just want to get the peoples opinion what type of anime is the most popular (I.e Fighting, Mystery, Romantic, etc.) is it the way they write the anime? Is it because its detailed description? or the way they animate it?

Please change the word anime to manga, so that I don't have to move this.

I dislike loop holes, will kill an entire anime for me.

Nvm, moved.

Anyway imo, it doesn't matter the genre of the anime, as long as the content in it is satisfactory.

A lot of people would tell you the protagonist would be a very important role and you need to give them the 'roles' most of them would fill. But I would disagree. For reference watch Stein's Gate or Death Note or something. They are good examples of what I'm saying/

An anime without fillers

giant robots

I fixed it for you =]
Another thing that I enjoy is quirkiness, not to the point where I feel like I'm watching a kids show.

will it be piloted by cyborgs andor mini robots

all that matters is that there are robots

I sometimes get a hankering for some harem shows which I liken to comfort food. A bit mindless but at least you get something out of it, if only just doujinshi.

there should be more harems where the main character actually wants one and all the girls like him for actual reasons and they dont go all pervert and hit the guy in those kind of situations



or maybe he goes matchmaker since having too many girls on him would probably result in NICE BOAT end

harem shows with giant robots

You forgot giant.

Example, Yuki Nagato.