Why exactly was it a very bad idea? What exactly don't you like about your build?
Your stats don't seem perfect, but ok, I guess.
I'd suggest you forget about the paths, read up a bit on how everything works with the stats and enhancements, then
Personally for a first 28pt build as human I would go
STR: 18 is your main stat, so max it.
DEX: 12 not a main stat, but still improtant for reflex saves
CON: 16 obvisously your second main stat (or whatever you wanna call it..), so should be reasonably high as well. don't need to maximise it though. As a barbarian you will have loads of HP even if you sart off with "only" 16 con (consider the con human adaptability constitution II enhancement to improve your con as human)
INT: 8 dump stat
WIS: 8 not necessarily dump stat, but you don't have any points left. But your Will Save will be high enough at end-game with items/buffs/rage
CHA: 8 dump stat
Also have a look here:
http://forums.ddo.com/showthread.php?t=116814
Shade is kind of a reference for barbarian builds. Even if you don't copy his build 1:1 it's still a very good build to have a look at to get a general feeling/idea about the barbarian class.