reliability as in if the drive causes to the computer to freeze, or it fails entirely.
a disproportionate number of these freezes and failures are on SF-2200 drives, and it's been reproduced, just not consistently. right now people are working on reproducing it consistently so OCZ and others know exactly what to fix...so far they've just been releasing a bunch of firmware updates more or less hoping that it'll get fixed.
Anandtech has documented some these issues.
Oh - that's pretty horrible. Nothing worse than intermittent faults.
I'm hoping to get an SSD but if I had those errors would want to get my money back.