Filibusters

I was surprised by the whole concept of a filibuster. Honestly, I find it silly. I do not see the effectiveness of use of a filibuster in Senate. I think that they are a waste of time and that people should not be able to "talk a bill to death" with a filibuster. It amazes me that people can filibuster a bill by simply talking about anything and everything until people give in and agree. I think that filibusters take away from the process of reviewing bills which should be the main concern of Senate.