Disadvantages

• Bing doesn't show you the time it takes to retrieve its results
• Bing has sponser links on the top of its results and the bottom
• Bing has sponser sites on the side of your search result's page
• Bing Maps only show you the routes to places and don't show anything else (i.e, actual overview of the streets)
• Some of the information isn't relavent to the search