User blog comment:Callofduty4/Least favourite MW2 weapons?/@comment-1079585-20100427222518

Intervention - People think it is "MLG Pro," but it really just sucks.

MP5k - The P90 is FAR superior for anything beyond very close range.

Ranger, 1887, WA2000 - Don't belong in the game

There are a few others, but these definitely top the list.