I wanted to give my daughter a netbook last Christmas, and after MUCH comparison shopping chose the Samsung NC10, which seemed the best alternative then. My daughter loves it. She particularly likes the battery life, and says she can routinely surf the net on batteries only for 8 hours or more before recharging. She does that a lot, to the detriment of her grades <g>. When I was setting it up, the only thing I didn't like was that the screen was a little too short in the vertical dimension for my tastes. But I think that's true of most of the competition. It also struck me as a tad flimsy, but that's also true of the competition. A Macbook Pro it ain't. But of course that's in a whole different category, and about five times as much money.
I have no idea if there's a better netbook out now. If there isn't, there soon will be. Probably right after you buy whatever you buy. <g>