No matter who you are, it's unlikely that your tastes will jibe completely with those of the author who wrote the campaign. Hopefully the author will have provided a decent selection of plots, or ways of accomplishing what plots there are. Still, not everyone will like every campaign. You may think the campaign suffered from a lack of politicking, but your neighbor may feel frustrated with the amount of politicking already present. Different Styles of Campaign-Writing There are many different ways to write campaigns.
Some people prefer to detail every scene.
Some prefer to provide an overabundant supply of characters and information but almost no direction, so that the players can take things anywhere they want. From the other side, some GMs prefer to have everything laid out for them. Other GMs prefer to be able to customize the game to their players, and resent having to re-write overly specific material. No commercial campaign can make everyone happy, so you should expect that any given campaign will contain things you don't like. These are often easy to fix.