I believe that this show gets a lot of flak for its art style (yes, the main character is drawn girly) but if you move past it, the storytelling is pretty solid, the comedy is hilarious, and it has great animation chops to back up the wide variety of fighting styles seen in the first few episodes. Coming in as someone who just saw this as generic isekai xyz, I was pleasantly surprised by the light atmosphere of the show, in contrast to the main characters wicked attitude. Its complemented with good voice actors and animation choreography. The colors are pleasant to look at, and the story is easy enough to understand that you don't need to think too hard to enjoy it.
I think my rating goes down a bit because of some unnecessary fanservice, but its a pretty common trope for isekai nowadays to have so I give it a pass. 8/10