Rodney going to visit Carson and talking with him while he was in stasis. I feel a missing scene ficlet coming on! And the light switch, so glad to see that I'm not the only one who went "So that's how they turn the lights on!". Lots of little holes filled in and that was nice. Still, the talking alien bit? Yawn...
And finally, Carson's hair...yeah, what's up with that? Maybe he just needs someone to muss it up for him. Overall, it was good to watch a new episode!