I've noticed that a great many chicken soup recipies on the internet call for adding a cube of boulion to the stock that has already boiled a carcass. This stumped me for a long time - why do people feel the need to add a boulion cube to something that is already, by definition, chicken soup stock?
Then my wife reminded me that many people these days (and for the past two generations) associate "chicken soup taste" with campbell's canned soups. So, even thought it is chicken soup, and thus tastes like chicken soup, people expect something else and go to extra effort to get the flavor they are used to.
What's my point? This high school student's exposure to film probably includes a very wide range of film images; high contrast old school b&w prints, washed out old c-41 prints, the always imperfect polaroids, and of course, the uber-common instagram-style conversions that really amp up the characteristics seen in all of the above; but all of those have a fairly extreme element to them (high contrast, desaturated colours, or something else). He's probably expecting something extreme, when most prints made from a modern emulsion and good glass just don't have those glaring effects/defects unless you add them back in (high contrast filter, etc).
I know I was initially disapointed with Plus-X for exactly that reason, I wanted scans that looked like Karsh prints. Instead I got images that could have been taken on my dslr. The issue wasn't with the film, it was with my lighting. My best 'Karsh" shots to date were done on Delta 400 and printed on Ilford MG RC- hardly the "old school" approach I though I needed.
Going back to the OP's point of VSCO, I've never used it, but I do enjoy DxO Lab's filmpack. When they released Filmpack 4, they gave away filmpack 3 for free, and I am very glad I downloaded it. I now use it with DxO's RAW tool as my main digital workflow. My images still look digital, but I'm able to tune them to how I like my images to look, which is closer to Porta than the super-saturated look that is popular on places like 500px. I had thought of using the filmpack software as a way to "window shop" film emulsions to see what film stocks I should try, but I found the effect given by the software didn't line up with my actual scans close enough to make that a good option. Much better to just buy a bunch of film stocks and shoot them myself.