Gave it a quick try and it's really nice, the aesthetic defaults are great. One thing I found unintuitive: I should be able to connect objects without having to select a new tool (the anchor points on hover should be clickable in any tool mode so I can connect objects on the fly).
Overall amazing though, will be using!
Thanks for this feedback! This is one of those quality-of-life features that I think are really important for the overall experience - I will be adding this.