Likable characters(this is a must for me with all anime. if I don't like the characters or dont feel anything towards them, the show will just piss me off.)
Does what it says on the tin(eg; if it's a comedy, it better well make me laugh. If it's a romance, then it better be original, or twist it about so it feels original... Looking at you Toradora!, as a brilliant example)
Pacing. Now this, this is what most shows lack, is it really that ****ing hard to do, seriously though, is it? eh? eh? Again lets use Rom/coms as an example, Kimi ni Todoke is total trash in my opinion, one second they're getting on great then boom 10 episodes of boredom as they're now scared to look at each other, fair enough, I understand what they're trying to do, but at least make the episodes ****ing watchable, my god! Looking at shows such as Clannad, Toradora and Lovely Complex, who pull this off wonderfully.
Ideally, I would like more that one protagonist, luckily this isnt a huge problem as most shows have at least two, but I'd still rather have 3,4,5 or 6. Durarara, Baccano, Clannad, Toradora, Pandora Hearts, Code Geass, are good examples of what I'm trying to get at. (This going to start to look like im Just naming my favourite shows, but actually Durarara and Baccano aren't up there with my favourites, although they are good shows, very good actually.
Decent animation, none of this xxxHOLiC crap, how tall can people actually be?
Unneeded fanservice, HOTD, what is this I don't even...
I'm leaving out obvious things here btw, like good story, depth in mystery shows etc etc, but im sure you guys have gettin' the jist of what I like and what is need to keep me entertained while watching certain genres. Sorry for my huge rant.
Edit; looks like we're telling each other our top 5, here goes;
Clannad AS
Toradora
Pandora Hearts
Code Geass
Lovely Complex
Death Note
Darker than Black(first season, obvious reasons are obvious)
Fullmetal Alchemist
Welcome to the NHK
Black Lagoon
There's 10 for you lucky people
