Honestly it was good. However, some of the characters i loved, but some of the other characters i really hated because they were a bit boring, like the princess.
It started off quite interesting like SAO. How they were trapped inside a game but it grew boring towards the end. I would have rather more battles like a final epic one. Overall on the fighting scenes, they were not too exciting.
The final episode (in my opinion) is quite boring and i just lost track throughout the episode. It had some funny moments but some other moments were boring and cringey.
The whole story is quite slow so it's easy to loose track and get bored in some episodes.
The intro sone and outro song are annoying as hell though.