You sound rather peeved. Calm down.
Anyway, it's not just that it became the go-to book for hormone-overdosed teens; I probably should have elaborated. It's that it could have done things so much better - instead of focusing on the horrors of war, for example (something I feel even younger readers should be exposed to, but I digress) the main plot got sidetracked by the romance subplot, which is not good, to say the least.
And Katniss is a bland character. Perhaps not Bella-bland, but bland regardless. The entire trilogy has her being pushed around, forced to do as others require of her. This doesn't just apply to Snow and those in positions of power - even in her own love life, she's never actually given the choice to choose. Essentially, she just got stuck with Peeta and then went 'meh, I'll take him I suppose', when she could just have said 'I don't like you that way'. The epilogue shows this pretty well (I thought it was one of the few good parts in the book), how she's resigned to a life with a man she doesn't quite love. One can make the argument that not all characters can be strong, but in this case it just feels like bad character development to me.
In essence, no, the hormone-overdosed teens aren't my main reason for disliking it; it's just that they are symptomatic of the actual problem - that the Hunger Games is at its core, a poorly-written romance novel trying to masquerade as a more action-oriented one, which is my pet peeve. Why not just be straightforward and make it the main plot?! Twilight was honest in that regard anyway!