I love these publisher's pack promos, really. But, I do like having the option to buy for 50% off individually.
I do understand if individually isn't always possible... then would be nice to have a "pick one game for 30% off, pick two games for 40%, pick three or more for 50% off", huh? ;)

I picked up Enclave and Two Worlds Epic Edition.
I already own a CD copy of Two Worlds, and found it to be a more enjoyable game than Oblivion (don't get me wrong, I liked Oblivion). I tried a little of both last night, and am pleased, though I need to investigate the sound stuttering in Two Worlds.

I am liking what I've seen with Enclave so far. It's a mission-based action RPG. Each level seems to have gold scattered throughout that you can pick up. Combat is pretty straighforward, you can swap weapons and off-hand items with Q and E. If the deal is still live, I say pick it up. For the price, even if you just play it for an hour, you'll get your money's worth.