The characters are generic ? What ? Desir is a guy that has a kind of Magic that is really jardim for anyone to even understand, Pram is a high speed swordmaster, Romantica excel at being a sniper, Adjest is a tank type that was able to hold a lot of freaking strong barbarians that she never fought with. Pram has a really nice history about his dad and a lot of nice that he trainee all Aline, Adjest even looking like someone introspective already show that she is not like that all the time at all, Desir saw all his friends die and is decides to not let It happen again. It has flaws ? Of course no history is perfect, but is one is good even with it's flaws.
Yeah, you can not like the history, It can not fit what you like, but calling It garbage is really shallow of ya.