Portal 2 Pros and Cons

Small Review: 

The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

Pro and Cons of Portal 2

Pros

• Superb gameplay
• Good sequel to the original game
• Well made story
• Good looking graphics, simple but enjoyable
• The sounds and atmosphere fits nicely with the whole game concept
• Lots of small things that will make you laugh
• Fun to play in multiplayer
• New puzzle elements, that will twist the gameplay, like light bridges, speed gels

Cons

• It has an end...
• It's a bit short: 10-12 hours of gameplay
• Frequent loading screens
• After you've completed there isn't anything else to do

Conclusion

If you enjoyed Portal than you will love Portal 2. It continues the story from Portal, after many years of inactivity of the facility. Portal 2 brings new characters, that are really entertaining, new items to complicate the puzzles and give you hours of unique gameplay that you won't find in other games. Portal 2 is a masterpiece, like most of the games that were made by Valve.