yeah I thoroughly enjoyed both episodes. Space Babies was great fun. Good way to introduce Doctor Who to a new audience. Then Devils Chord really gave us some stakes and intrigue as to where the rest of the season is gonna go.
I love that we're continuing that Toymaker saga with other universal beings. Hope they bring back Maestro somehow at some point. Hell I wouldn't mind if we get an Evil Avengers like teamup with Toymaker, Maestro, and the others Toymaker warned the Doctor(s) about.
All in all I'm really looking forward to seeing how the Ruby Sunday Saga plays out. What makes her so special? Clearly they're making her out to be more than an ordinary young woman. I'm expecting the finale of Season 1 to explain that (while also writing her away from being a regular as she supposedly wasn't around for Season 2 filming).