OCaml's a wonderful language, but this is hardly a good intro.
Instead: http://caml.inria.fr/pub/docs/manual-ocaml/manual003.html or http://files.metaprl.org/doc/ocaml-book.pdf
http://hyperpolyglot.org/ml
Also, Hickey's draft book
http://files.metaprl.org/doc/ocaml-book.pdf
____ cheatsheet generally isn't meant to be an intro to ____. It's a quick reference for those who already have some familiarity with ____.
OCaml's a wonderful language, but this is hardly a good intro.
Instead: http://caml.inria.fr/pub/docs/manual-ocaml/manual003.html or http://files.metaprl.org/doc/ocaml-book.pdf