What about Marek is so unlikeable? I found him to be a sympathetic character, and the storytelling to be decent enough. The gameplay needed work more than the story, IMO.
Just judging from this thread alone, it would seem that more people have a positive opinion than a negative one, ZZ.
Want to play a game of ME3MP?
Qui-Gon_Glenn on the software of which we shall not name.... add me and the enemy shall fall in chunks of crimson salsa