When these finally take over from mechanical hard drives it'll be a revelation. Negligible access time AND huge transfer rates? In fact it'll be interesting if this will eventually replace the need for RAM altogether!
Revelation or revolution?
Seriously, I can't get into the hype over flash-based SSDs. There are quite a few far more promising techs out there that don't have the reliability issues flash faces. My opinion is that flash will be, pardon the pun, simply a flash in the pan. A stop-gap solution if you would.