I'm really curious to know how people would read the opening min-bet. I never min-bet preflop, but my general read on a min-bet preflop is that it says "I have a kinda good hand". So, I would be afraid of suited connecters, or Axs. Seeing him turn over QQ was a surprise.

About slowplaying the flop, I don't like it. If you'll slowplay TPTK, then when WOULDN'T you slowplay??? If I were playing against you, I'd take note of that, and then go after you when you do bet/raise, cause I'd know you didn't have anything. Seeing you bet means that you DON'T have a hand, and that read is confirmed in the second hand that you posted. Check/call when you've got it, raise when you don't. You're pretty lucky that you caught on both the turn and river.