Interesting! I read a recap where the writer did not like the interplay between Felix and Tony. And not just a matter of disliking the character but he/she thought it rang false. I didn't feel that; I thought that Tony was testing Felix, to see how far he could go. Even if Tony never returns, it still boggles the mind to think what other clones could be out there!
And speaking of returns, I never thought we'd see Vic again and we did. Now, Beth is being mentioned again. She's not out of the story yet. Woah! Only 2 more episodes! What next?