I really enjoyed this week's episode. There were some great battles, not much random breaking down, good damage done, some impressive finishes, and great robot control. I presume they randomly pick names in a draw to see who appears in which episode. It's a shame we had three great robots appear in one week, but as others have said it will make for a great battle royale. My only complaint is the smoke thing they've added for this series, it's completely pointless. I wonder if they could have spinning discs revealed around the sides of the arena when someone hits the button, or something like that.
Oh and why has nobody thought of wrapping chains around the body of their robot. Everyone who has done the entanglement device so far has just done it as a chain that hangs from their robot. If you had chains wrapped around your robot you could really mess up spinners, even someone like carbide.