First off congrats on the sounds, some of them just blow your mind.
Now my feeling about each of them from best to worst:
Marauder
-Cry ... its ..its.. the words escape me. Few times I just let Mara go after I heard that cry, SO SAD !!!!

:cry:
-Roar. Its ok. Something like a dog barking "I'm gona bite ur ass"
Tyrrant
-Cry, or dying sound I guess. Great, reminds me of a dying horse sound (dont ask)
-Roag. mm "I'm BIG, ANGRY and WILL KILL YA ALL F...ERS"
Dretch
-Taunt? Cricket sound, silly but good, "I'm here u stupid human"
Goon
-Cry. Beautifull, I LOVE that sound,its second nicest sound in the game just after "granger into the hovel" one :]. I hunt goons with a shootie just to hear that sound :]
-Taunt?Roar?

Goon is a mix of a Tarantula Spider with a BULL and yet all I hear is "Mooo Moooo says the cow!" and "I GOT MIIILK!!!"
Granger
-Taunt? almost a purring cat

nice and cheerful
-Cry hmm I dont remember

Basilisk ... SUXOR SUXOR SUXOR SUXOR SUXOR SUXOR ...
-Taunt?

!?!!!??? more like a FART :/ and WHY the lag?
Situation. I'm hanging on a ceiling over a door, hummies behind a door. I see a dretch comming. I press F to tell him "Look at me u stoopid dretch its an ambush", I see dretch opening the door, I see a dretch getting shot, I see a dretch dying, I hear a FART .....
-Cry? What cry? All I hear is a FART ....
Seriously Basi needs a better samples + no lag.
Thats all.