User blog comment:Callofduty4/Robert Bowling hangs out on Google+, reveals DLC info/@comment-1854594-20120324013302/@comment-1854594-20120324103512

It is not that it is a sad ending, it's a an extremely poorly executed one that removes almost all replayability of the entire series that has even the most loyal fanboys snearing in disgust.

Here is something I found on The Escapist website that is somewhat good. Anyway, I know there are much better reasons then this, I just need to go to sleep and can't be bothered to find them. Look them up yourself.

WARNING: BOTH LINKS CONTAIN SPOILERS TO MASS EFFECT 3

http://www.escapistmagazine.com/forums/read/9.356274-BioWare-Dropped-the-Ball-Why-the-Conclusion-to-Mass-Effect-3-Provides-No-Closure

Oh, and for people who don't like to read here is a good video that sums it up rather well: (This comes up first now if you type Mass effect 3 in the search bar on Youtube) http://www.youtube.com/watch?v=6M0Cf864P7E

Another good video that explains it at least partially: http://www.youtube.com/watch?v=4H_A7SeawU4&feature=related