'bout 20. But I drive like I stole it.
Never had issue with my G1, or Ficht before that.
I have no reason to beleive there is any systemic issues with G2s. There are several in my area with over 100 hours on them, no issues.
Unfortunately issues occur (with any manufacturer) , the priority should be to understand exactly why it happened, so it doesn't happen again. I'm sure they will bget you fixed up.