Yeah, theres no "No, that game is so unrealistic and gay" option.. So, I won't vote.
Not to compare it against other games, and it's not the "People don't enter the rooms as Swat", I just dont like the crosshairs instead of iron sights, the lack of switching from semi to full, and etc. If there is a good HL mod for SOME realism, Firearms.. that's cool. You could strip the Mp5 to an Mp5sd (and it's got burst), use the G36k accordingly (semi/full, and the sights as well), and.. it's all just very badass. I don't care what people say, if you play it right, it's a good game (firearms, NOT CS).