Fair enough. Halo's going to be the case with a lot of people, and I don't blame them. It's just not for me I guess. I don't mind it, but it's just not that great to me.
Jak 3 was pretty damn special :D. I got to play the first one first, as it came with my PS2.
And yes, Serious Sam is intense. The HD versions on PC are pretty cheap and they've done a really good job of updating the visuals of the game. I mean the game still holds up fairly well in the visuals department, which is damn surprising for a foreign indie dev team.