That's gotta be the best penultimate episode of the series!
Poor Brock, really hope he pulls through, Gus takes his villain status to another level by having Tyrus poison Brock, framing Walter in the process, manipulating Jesse into thinking Walt was behind it all. That showdown between the two main protagonists tho.
Jesse wouldn't be able to live with himself if he'd killed Walt then and there. Glad they realised what had happened and decided to end Gus once and for all.
That ending was extremely intense, had me on the edge of my seat throughout. It felt like something out of 24. Gus' spidey sense was clearly tingling, knowing death awaited him once he entered his car. I really thought he would've spotted Walt spying on him from the rooftop.
Quickly going out now, I'll watch the finale once I come back.