Luggy
Drawing like a tramp
For the animation and style, it's really up to the tastes of people. I still like the animation of SU. Not "amazing" but still enjoyable. You could say the same thing about any animated thing you see.Well, I don't like the style or animation of the show. It either looks bland or looks like no effort was put into it at all. I also really don't like the gems. Pearl is very annoying, Garnet is boring, and Amythest is just to unlikable. The songs are something i'm not very appreciative of either. Sure, there's a few that are alright, but the rest aren't anything special. The thing that really gets me though, is every episode I've seen or caught a clip of, nothing was happening. I hear so much about the story development and character development, but I never see any of that in episodes. Maybe it's like that now, but it really didn't seem like that when I saw episodes.
For the characters themselves, the thing you're describing are pretty much what they are in the very beginning.
Pearl's annoyingness (mostly salt and thirst) starts to get problematic for the group, Garnet is always pressured since she's the strongest, Amethyst matures over the episodes, etc.
The characters do evolve, but you have to watch more episodes to see it. And again, it's like this for any good show. You can't find the true character right at the beginning, it needs a lot of episodes to evolve.
The songs ? It's really up to the tastes again. I found them alright, some are awesome, but some are just "meh".
And you're probably are not watching the right episodes to see "action". That's why the "Steven Bombs" are generally the episodes where the most stuff happens. Before them, not a lot is really going on. The plot really started to get big with the first Steven Bomb, with Jail Break and all that stuff.
Maybe you should watch more episodes. But if you don't like it, that's fine. Everyone has their taste and opinions. And I respect yours.