The whole Halo series, mediocre shooters at best.
In response to the World of Warcraft comments, The game itself has two levels of play, The mediocre grinding part in which you level, which quite honestly must put off a lot of people, and then the endgame raiding, which is where the game truely shines.
I think the main reason is despite updates, the initial leveling system is still 5 years old, Blizzard have made efforts to make the task of leveling less arduous, but it still remains a chore.
In response to the World of Warcraft comments, The game itself has two levels of play, The mediocre grinding part in which you level, which quite honestly must put off a lot of people, and then the endgame raiding, which is where the game truely shines.
I think the main reason is despite updates, the initial leveling system is still 5 years old, Blizzard have made efforts to make the task of leveling less arduous, but it still remains a chore.