I was actually quite excited to see this show, having seen  most of the bands (minus  Oppressor)  back  in  NYC  at  Deathstock  3  in November with Adam Wasylyk (CoC writer). This show it  was  time  for both  founding  members  of  CoC  (Gino  and  myself)  to  cross  the US/Canadian border (a 2-hr trek) to the get a  heavy  dose  of  metal imbedded into our heads. Mission accomplished.
Show openers Oppressor (from Chicago) started off with  quite  a lackluster set, playing some older  material  from  their  _As  Blood Flows_ (1991) days, but managed to liven things up when the more more solidified newer material (off their latest  Lp  _Agony_)  was  mixed into the set.  A  lot  heavier  and  more  brutal  than  their  older material, the newer stuff seemed to add the "kick" that was needed to keep the band's momentum  going.  Songs  like  "Passage"  and  "I  Am Darkness" went over well with the hundreds of fans who arrived early.
Second up was New York faves Immolation. The  band's  sound  was muffled from the beginning and that didn't change much throughout the bands 45-minutes set. This was  a  problem.  While  the  band  has  a definite ability to mix both raw and emotionally  charged  grinds  of death metal into their sound, it is the craftsmanship of  the  band's playing that helps keep the band afloat on record and  something  the band is capable of doing live and that helped  somewhat  to  preserve the set and keep it from going to  some  awful  level  of  sound  and deliverance. Let's just say they were much better in New York City.
Next came Brutal Truth's 50-minute set, definitely the highlight of the night. Charged and eager to rip hard and fast at the  fans  in Buffalo, the New York grindcore/death four-piece lashed out furiously playing material  from  their  classic  Lp's  _Need  To  Control_  or _Extreme Conditions Demand Extreme Responses_ and a  good  assortment of selections off their latest Ep _Kill Trend Suicide_. The  band  is just soooo awesome live: whether it be Rich Hoak's thunderous wallops on the drums, Dan Lilker's massive bass grooves or singer Kevin Sharp intense live performance. This band rules live. The thing that  makes BT such a great live act is that no matter how intense or spastic the material seems to gear towards there always  seems  to  be  a  hidden groove in their somewhere. 
Closing this rather impressive collection of metal bands was the infamous (and quite popular)  Cannibal  Corpse.  Led  by  new  singer "Corpsegrinder" (ex-Monstrosity) the band stormed with  ease  through material off of their latest Metal Blade release _Vile_. While  I  am not a big fan of CC, the band did play well.  It  sounded  heavy,  it sounded raw and most importantly it sounded real  smooth  -  no  real problems transfering the material off LP to  a  live  situation.  The band also pleased fans with a few choice selections from the _Tomb Of The Mutilated_ and _Butchered At Birth_ days. For a little more  than an hour the band led fans through savage assaults  of  some  vicious, ear-bleeding numbers. My only problem with Cannibal Corpse - no  real stage presence. Besides focusing primarily  on  their  'Hair-twirling 101' classes, the band has a rather dull live performance, other than "Corpsegrinder" posing like a WWF wrestler every  once  in  a  while. Nothing big but something the band may want to work on.
Was it worth the trip to Buffalo from Toronto, Canada? Sure  was due to the fact that both Gino and I got to see a good metal  show  - something very rare in Toronto - we also finally got  to  see  Brutal Truth live (I saw bit of them at Deathstock 3; Gino  has  never  seen them before) and we got to meet up and chat for a while with longtime CoC reader and e-mail pen pal Rich Hoak, Brutal Truth's drummer. That ruled.