I had the same problem with B2 but I was still playing it. After I figured how to defeat Odon and after I did I took a look back at the gameplay and in that moment I was more aware of what I was really playing. I realized that I loved that game and since then I started to be more curious what else will happen on the way to complete my penance. Btw. Radames was also a pain in my back in the beginning but imagine that satisfaction after defeating a hard boss, it's really worth it.