The only thing I find somewhat frustrating about the syntax is that the notation messes with my existing expectations. Up until now, in C-like languages a [] was just for collections and indexing into them, in the code I used at least.<p>I mean I&#x27;m not really complaining; I don&#x27;t see better syntax to fit short anonymous functions into the existing syntax, without defeating the whole purpose of it either.<p>I suspect it&#x27;s just a matter of getting used to this extra meaning for angular brackets.