TG concludes that if you liked the original Portal, you will definitely like this one as well.

"After the major success that the original Portal experienced, Valve was no doubt under intense pressure to deliver a sequel that could live up to the hype it's been receiving, if not surpass it. Fortunately, for those who've been patiently awaiting its release, Portal 2 delivers on almost all fronts - and yes, it's easily GOTY material."



Link: Techgage