Free Games: HL2 - Lost Coast and HL2 - Deathmatch!

I just got an X1900Pro and when i installed the drivers it gave me a link:

http://www.steampowered.com/ati_offer1a/

yes, this is from the deal that ati and valve had a while ago

Nothing new for me, you get both of those with the old HL2/CSS retail package :( I haven't played either of those games... are they any good?