What do you think of my tilable 2×3 door?

I'm sort of a semi-noob when it comes to Redstone and I am just playing around trying to understand concepts and how what works. I have used redstone in the past and was sort of okay in a way, but that was then and now is now. Tried making my own 2×3 door and I think it came out nice. It's tilable, it's symmetrical, it's in sync and fast.

Lemme know what you think (also I don't know if it's bedrock exclusive coz I can't play Java)