I like Haskell, but the syntax is probably the worst part about it. The ability to define your own infix operators with arbitrary precedence / associativity is really cool and useful, but can make it a complete mess to read because then you have no idea how any of the operators combine. I vaguely like the syntax, there’s something kind of clean about it, but frankly if it was just a lisp it would be so much easier for people to pick up (aside from the fact that nobody would because it would look like lisp).