I had an SSD from SuperTalent last year. It didn't even last 2 months before massive filesystem corruptions started. Two weeks later it wasn't even recognized anymore by the SATA controller.
...And I have an SSD that came installed with my Macbook Pro almost a year and is still working without any hickups. Single data points aren't all that valuable.
I had a whole bunch of eight supertalent SSDs that randomly disappeared from the controller view under heavy load. They were just fine after a reboot, though; most probably the firmware is buggy as hell and crashes. I returned them back, and still no news. Bah...
they early Supertalent Disks had a bad firmware bug that made them disappear under heavy load. That had been fixed some weeks later. I have two of those since early 2009 with updated Firmware, still running strong!