Clearly, everyone else disagreed. Most of the time, people don't like someone else controlling their characters without permission because it could betray the traits or personality of that character, and...just because. It's like stealing someone's stuff. While controlling the plot lets you do some things that others wouldn't be able to, you should always ask people if it's okay before godmodding. At least, that's the rule in most RPs. If yours is different, fine, but I recommend you make that clear before it starts so everyone is aware.