*G don't get Y seat assignment until the (online) checkin opens, it seems that LH tries to block the seat besides *G. *Gs can access the quiet zone (the first few rows in Y and exit rows) during OLCI.

No mercy for *G under the (cabin) baggage excellence, I'm afraid:
http://www.flyertalk.com/forum/miles...-feedback.html

Food decency is relative, take a look at the meals here:
http://www.flyertalk.com/forum/miles...ering-j-y.html

Yes, exit rows have more legspace, but limited overhead bin space, so your rollerboard may attract undue attention @:-)