Hey, thanks for trying it out!
I hear ya, man. It was a true challenge making it, having never done a Portal 2 map before this and also trying to add that literal little spin to it - without me having too much experience in Hammer. Was a tough one, and I feel like the overall quality suffered because of it.
I definitely didn't nail the focus bit here, as you say. Player confusion was a problem. Probably should've stuck to the regular Portal 2 formula. But hey, was a fun experiment and I learned a ton from it.
Hope you got some entertainment out of it, at least!