Is Cujo a good starting book?

Hi! I started reading Cujo a few weeks ago and it's been hard to love it. It's my first Stephen King book, so I don't know what to expect honestly. I only own Cujo, If it bleeds, Just After Sunset and From a Buick 8. I'm not sure if this is the right book to start my Stephen King journey honestly! And I wanted some opinions from people who know about the author. I'd like not having to buy more books as I already have these, but I understand if these are absolutely no good starting points