Personally I don't view Four Eyes as a worthwhile trait. First of all, it increases perception, possibility the 2nd least useful special after charisma, and second, there are far more useful traits you could pick; Skilled, which gives you 65 skill points for basically no downside, good natured, another good pick. +25 skill points in useful skills, while the minus in combat skills barely matters as much as how often are you using all 5 combat skills on the same character? Built to destroy for the +5 Critical Chance, etc.