Still overall like this gen better than 4/5/6, but I can see it's problems.
As for Larvitar, Yeah, you're right. Internet (in combination with being curious) is a bit of a problem. It's not like the old days anymore, because it's so hard not to look at everything way before the game comes out when you're a fan. Not knowing what to expect was awesome. Remember thinking that your game was glitched when encountering a shiny?
Gen IV felt simplistic, Gen V felt akward for being based in NY and not have what I see as a Japanese vibe and I didn't touched Gen. VI due to it's Dex and the simplistic (read: boring) look of Kalos.
As for shiny...yeah, more so when I kept encountering shiny Zubats in my hacked cartridge after trying to trade with an official one...back then I thought it was a bug and it only mad sense after my first shiny in LF.