User Rating:
Good: Mammoth cabin space and smooth ride quality make the 2014 Mercedes-Benz S550's cabin the place to be, whether in front or back. LED lights and big LCD dashboard panels keep the tech ahead of the pack. A new Steering Assist feature eases driving in heavy traffic.
Bad: App integration loads too slowly for general use. Virtual instrument gauges look a little flat, and it needs a graphic fuel gauge.
Bottom Line: Mercedes-Benz takes a big step forward with its 2014 S550 flagship sedan, improving just about every feature in this model update, but app integration suffers from slow connection times. [Read more]

User Rating:
Good: Hipmunk sets itself apart from other travel apps with its unique sorting features and visual interface.
Bad: There's no way to pivot searches between nearby airports or adjacent travel dates. Hipmunk doesn't offer vacation packages that include both flights and accommodations.
Bottom Line: With its unique features for both hotel and flight search, Hipmunk is unquestionably one of the best travel apps on the market. [Read more]