I also bought a Samsung for my missus earlier this year and whilst the build quality isnt all that if it is used as a trrue portable compute device, the peformance, the graphics, the spec per pound is VERY good.
if it is general home use, with some photos iPhone syncing etc etc, then Samsung will serve you well as a good all rounder at a very good price
Yes, that's pretty much the case I think.
I had our MD's son one back a couple of months ago but the hard disk had failed. This can happen on any computer so not fair on Samsung to blame them.
However, it has stood up well to the riggers of a youngster using it.
Ours is still working perfectly.
If something more robust is required, perhaps a Dell Latitude 'Road Warrior' might be better...