Barely compare? Sure it is ugly as sin, and more expensive
DVD-DL > SuperDrive MBP
Dual Audio Output (cute, i like listening to music with my wife)
Res.=Res. MB
Smaller Footprint (important for me, I work in the train, anything wider than the)
Lighter (albeit marginally)
Better camera / good speakers
2.16 = MBP
Wi-Fi finder = n/a
WAN = n/a
3dMark05@2100>550 MB
up to 4 Gigs RAM > MBP
Merom upgradeable, say that to your soldered MBP >MBP
pci-express slot = MBP
modem
S-video
pricey yes, but does have a few features.
10/100<10/100/1000
etc.
I think apple made good choices, e.g. mini-DVI, dropping the modem--but they are not pulling all the tricks
It is not that farfetched to compare it with the MacBook.
Battery is always the trade off with a dedicated GPU, you could underclock the hell out of it if you wanted longer running times.
I have a PowerBook, but there is performance hardware beyond Macintosh. I am sorry to say that this product in an applish variant.