I definitely enjoyed this book, but it is also definitely the start of a saga. Throughout the whole novel there's so, so many hints of a larger world, and bursts of rapid-fire world building. The world King is creating is strange and intriguing enough that I want to continue with this series just to see how deep the rabbit hole goes. There are also a fair few Stephen King-isms in here, to be sure, though I'm told not as many as the later entries. Really, it's a matter of how much you can tolerate the particular style. I'm writing this a long time after I read it so I apologize for the vagueness.