Actually one guy was struck like 3 times. Think that's the record.Maybe 'win' isn't the right word to describe it, but look at it this way: after 20K kilometres of pure fun, you'll now receive a free "reset", a free fresh start. You'll have a new engine again, free of charge. Your car will be 20K kilometres younger.
And having already suffered an odd, very rare failure, I'm pretty sure that the new engine won't fail again. Lightning doesn't strike twice.