I watched it 10 years ago but after re-watching it I realized that some of the themes are bad.
Examples: Kagome is very abusive with the necklace on Inuyasha, sometimes he deserved it but most of the time she does it out of anger and annoyance.
Inuyasha and Kikyo's relationship had some problems but it was mostly mature, loving, respect each other, and healthy. They trust and look after each other While fighting together. While Inuyasha and Kagome's relationship was always revolved around fighting, hiding feelings, and insecurity. Inuyasha always has to constantly watch kagome as she can't fight on her own and only knows how to shoots arrows and nothing else. They weren't even dating with Inuyasha jealous of Koga and kagome jealous of kikyo, the first woman other than his mother to accept him.
Miroku, Sango, and Shippo always agree with Kagome and never Inuyasha, telling him to forget about Kikyo and never see her again, not understanding his feelings as she was the first woman other than his mother to love and fully accept him as he was.
Kagome's character is annoying and weak.
Kagome's family don't have a problem with their 15 year old daughter missing school and going on dangerous adventures that could kill her and were fully happy with her living in the feudal era and never seeing her ever again.
And Miroku's perverted ways.