Unfortunately I missed the first few minutes, so a few key things like why the heck puny Mike White is a "goliath" were lost on me.
I started getting into the show more in the second half but I still have relatively few first impressions. For the most part I liked the David team much more than the Goliath one. Maybe it was deliberately edited to make you more sympathetic, I don't know. I liked the two nerds, the Asian MMA girl, and the only guy who's name I remembered, Nick. I go back and forth on whether I thought he was cute, but I'll give him a hot for the moment. No one else quite ringing a bell at the moment except for the guy that injured his back.
On the Goliaths, I was really distracted because half the people didn't seem very Goliath-y. Again, missing the beginning probably was a problem. I was totally confused about Mike White, I just assumed he was a David. Then I kept wondering what I'd actually seen him in before, and got him confused with Mike Judge (and Mark Judge). Even more distracting was that they somehow got the "Filthy Lady" from Fear the Walking Dead on their side. Every time she was in it I couldn't stop thinking she was going to kill someone, turn them into a zombie on a stick, and write shit on their faces. I noticed at least two hunks of beefcake that I enjoyed, and again, the rest were a blur. It really doesn't seem fair to have all the physically stronger folks are together but maybe it will make for good TV.
Just based on the first ep I think I prefer this season's cast over the last, but really it's way too early to tell.