get a friend to block the bosses / find places to block them on your own and you will be fine. kamil might be a bit hard, just fire bolt with chaos gaunts and restore when your mage is low
the only one on there ive played and thought was good was metal gear 3. even after its been out for so long its my fav game, i wish i could play 1 2 and 4 to see what happens next in the story as watching them on utube isnt as good