This episode was almost perfect in my opinion. It showed growth in Sheldons character, he's not just a robot anymore! (But still has the same personality before, the relationship-agreement cracked me up!) Penny was a little predictable, I knew almost everything she was going to say before she said it. (much like the punchlines in Two and a half men) Lately Sheldon's storylines have been put to side to focus on other things, glad to see his relationship with Amy get some focus while Leonard, Howard and Raj was less important. The card game sounded really fun though!
All in all a very funny episode, that proved there's much hope for this show, and it can hit almost any direction. Solid, almost a perfect episode in my opinion! 9.5/10