i got my order from vapor4life the other day - i'm very impressed with the packaging, lol. as for the realism - it's probably 80% spot on. i got the highest dose of nicotine (36mg), and i think it's too much... it makes me cough when i take a hit! very realistic - it hurts the lungs.
i got a bunch of 'flavors' too - some close, some not. a menthol sampler pack, coffee (my favorite!), orange juice (weird), clove (close), and sour green apple (my 2nd fave).
it's not exactly like the real thing, but i'll be happy puffing away on it in bars, where smokes aren't allowed.