I think fast really changed a lot, I saw the 30% here first then went on to gambling and I wasn't really expecting that much. I don't know why because 30% sounds like a "small increase" in my mind for some reason, not like we really knew how fast it was or how slow it was and what changed but the number 30% faster didn't sound that much at all, it sounded like a bit faster only.
However, when I went and played I really felt the difference, it didn't feel like a 30% faster deal, it felt like 100%+ faster all of a sudden to me, which goes to show you the human psychology and how reading about something and actually feeling it are two totally different things which could even go in depth to philosophy if we try

. For anyone out there that reads the 30% faster deal, believe me its definitely faster than you imagine.