Oh yea, great game and all.
But, I must say that, after having played the game about 6 times thru, (2 times on Easy, 2 times on Normal and 2 times on Hard), I found that the game can be completed without the help of of Eve and Health upgrades.
On my final playthru on Hard, I only upgraded my Health bar maybe twice, and I got to Fontaine and whooped his ass just fine without max health upgrades. Avoiding the Big Daddies makes the game a helluva lot easier too!
WOULD YOU KINDLY?