Like I said, i play other formats strictly for fun. Legacy is a different beast. Maybe because no one around here will play it just to play (I cant get people to test w/ me even if I offer scotch!), they only want to play when there's value. There's a weekly ($10 for 110% credit to top 4) event, and a Legacy 1k every other month, 2 Legacy 5k's a year, and with GPNJ being the only Legacy GP this year (and that means all the stores can hold GPTs that are Legacy). That's where that game is fun, figuring out how to tweak your deck in terms of percentages.
I played a 5k a few months back, my first 'major' event. I play MUD, Chalice on one first turn on the play is brutal to a storm deck. its so unfun that some people will sweep right there (this is where I make people quit, its amusing, non-aggressive, and all in good fun.) This guy was playing ANT and he beat me handedly even with me throwing all the misery i could muster at him. I was told later that it was the guy who invented the deck, so i shouldn't feel bad about the loss. Bad? Hell naw it was awesome to see him go off with a live Trinisphere. I sat there for the while it took for him to go off (this is the part people think is un-fun) amazed, and I learned a new trick.
But thats the point of the format. You are going to have games that you don't get to play, or you get run over, or what ever un-fun shit, and you are going to run over people back. But that was game 2 of round 6 and you still have a shot at top 8 if you can dodge any more Chalice decks. The fun is the atmosphere, bring your best gun to the gun fight. If you get salty from not being able to play in any paticular game you're not doing it right