The huge is at least useful at close range against assult rifles if you can aim. The mac-10 is just... oh god.
for some reason I find the HL2 pistol a pain in the ass as it doesn't give you the same "one shot one kill" feeling as it does in the actual HL2 game
Smells like bait... they're very powerful on many maps and in many situations. But even at a decent range the normal shotgun can do a decent chunk of damage.
In TTT, in my opinion the worst weapon is the crowbar. Like lets be honest who even uses the crowbar?