Similar to horserace betting, I did better at VP before I knew what I was doing. LOL
As mentioned, try some free online sites and play around with it, holding the cards to make poker hands. Once you have a feel for the basics, then you can get into the nitty gritty of it if you want to. I don't subscribe to all that, too lazy, but I do pretty well.
The reason you don't read much about slots on this site is that there isn't that much to say about them. Put the money in, push the button, await outcome. There is strategy to VP, thus tons is written back and forth, pros and cons, opinions on best games and strategies, etc.
Hey, if you like slots, that's fine. But you might enjoy VP too.