Get LOST, Lost

I know in the past, I have sung the praises of Lost.  I won't delve into details and bore all non-Lost followers, but I think Matt and I are on the verge of giving up.

Thoughts?  Comments anyone??  (spoiler here, I've heard rumors that the sideways flashes are actually the ending and the bomb really did work, and now we're seeing flashbacks).  Would that not be WEAK???!!!

Have these writers spun a web that can't be outdone, well-concluded, or neatly explained?  Or is there some kick-butt, tied-up ending that is going to knock all of our socks off?

Give me hope people, because I'm ready to throw in the towel!