Course it does. Gotta let her know what you like though, then she has a basis to go on when giving you stuff.
The Glenfiddich, I drank when I was a teenager. It's not great. The 15 is passable but sort of meh. I think scotch is a hard thing to deal with because you can't know what you like until you've tried a whole bunch of stuff. Some people like more peat, some people like it smoother, some more wood, some more spice notes etc etc etc. It's something that develops over time and your tastes won't really mature in that sense until you're 25 - at which point hopefully you'll be making the skrilla to be able to sample broadly and decide what works for you. The Balvenie works for me, but for other people it's a Laphroaig or a Macallan or an Ardberg or a Dalmore or a Glenmorangie etc etc etc... no one's taste is more "right" than another, it depends what works for you. That takes a lot of drinkin' to determine. Don't waste it on Johnny Walker Red is all I can say.
In the meantime, I suggest bourbon. It's still my drink of choice to this day and the best part is you don't have to choose. Just keep trying stuff, if you like the taste of one you'll appreciate the subtle differences of each variety. I have about a dozen bottles at any given time. Start with a gateway bottle - I suggest Basil Hayden's. Bourbon generally costs less than Scotch. I have seen Scotch in the $20,000.00 range. I have never seen a bottle of bourbon cost more than $600 or so. You can get pretty good stuff for under $30.