I've discovered the highs and lows of having a job this console generation. I can now buy pretty much any game I want, but I don't have time to play any of them! Often I'll buy a new game that I see cheap somewhere, only to play it once and then leave it in the drawer. It's not that they're bad games, either. If I was still in University, I'd be playing all of them to death. A few examples:
Eternal Darkness: I got to the last level and then got Skies of Arcadia. I haven't played it in about eight months.
Skies of Arcadia: It replaced Eternal Darkness, only to be replaced itself by Mario Kart. I haven't played it in about seven months.
Wind Waker: I beat it once and now I want to play to "completion" on the second quest (all heart containers, etc), but I gave up about five months ago.
Metal Arms: I played it once and loved it, but haven't touched it since. It's been collecting dust for about three months.
So I would say I'm burnt out, but in a different way...I want to play more games than I have time for. I should probably do the same thing as Ian and AiAi, only buy new games after beating others, but I love games so much and I just can't help but feel like I'm missing out on the ones I don't have yet - I'm still totally fired up to buy F-Zero GX, Soul Calibur II, SSX 3, Beyond Good and Evil and quite a few others, though those four are really at the top of the list.