Pic 1 - Fine - you see the tip? That's what i look for - don't increase your nute strength today, try again next week.
Pic 2 - Mostly happy leaves (tip burn from nutes), droopy one i've got no idea, mostly happy so wouldnt worry. Are the leaves twisting a little bit??
If so, i've learned recently that this could mean a calmag deficiency is about to appear - that will manifest as yellowish/brown blotches on the leaf. That can be fixed with a small dose of calmag (you can buy it from the growshops, i have a bottle called "calmag" - although i think otheres use epsom salts)
I stupidly forgot to ask roughly how much calmag should be used to correct that kind of issue - so not sure on dosage, as always i'd start small - maybe 1ml per litre, or if you want to be sure, check out mr ganjamotos (autofrisian dew) thread in the dutch passion section and maybe drop him a line asking how it was corrected. Or ask around in the new growers forum - maybe muddy or someone else with solid experience can give you a more definative answer ^_^