My autologger isn't totally flawless and I know of at least one session I missed entirely, but it is probably close.

I'm not sure I can give specific hints on playing an orc, but I can try. Mostly it is all about getting a feel for when to bail, when to flee and chug blood, and when to just keep bashing.

On the subject of bash, it is your bread and butter, but I would say that for Krunk, it was used defensively as often as offensively. A lot of times I was bashing not to kill the other person (melee would probably do that sooner or later) nor to keep them in place exactly (they probably wouldn't need to flee if they got some commands in) but to simply prevent them from being able to do anything.

Blood: Learn where to get it. Harvest it as often as you can. Use liberally. Know when you are out.

Teleport, Teleport, Teleport. The 5 teleport deaths you eat will be worth the 50 times you don't get pinned in the GSV and die like a chump.

Spinebreaker is an offensive tactic. If you are using it as a last ditch chance to survive, you are probably going to die. If you are using it to set up a desecration, or let a prep wear off, or whatever, you are doing it right.

Get the Slaver edge. Use it. Love it. Lots of spec'd giants out there to use and abuse. Something for almost every fight. I used the polespec with Krunk a lot because he fought so many villagers and I needed something that could survive for longer, but there are other giants out there with better specs for killing other race/class/cabal combos. Never did find an enslavable giant shaman that would dispel, but I'd bet there is one out there somewhere.

I've never regretted taking Lasher either, but your mileage may vary.

Good luck and keep trying. I've play a bunch of orcs, so if the first doesn't succeed, try try again. Most enemies won't understand your skillset or weaknesses, they'll just try to power through you (which is a very viable tactic, but won't work against a smart orc) so once you figure out how to get around that, you can really mess some people up.