About "style" (which I'd rather call "formatting"): it is largely a matter of personal taste, but working in team is very important defining some guidelines which EVERYONE must follow, bending his/her personal preferences if needed (in Eclipse we export the formatter configuration and with a keypress we get the file formatted).
Very soon everyone will get used to the standard and reading code will be very less fatiguing.
About comments: I prefer a good naming for my methods, but a comment on two on the most obscure parts are mandatory.
