My pet peeve is inserting the quote or parenthesis for me. Argh, hate that, because I have to then use the right arrow key to jump over it. I noticed also it does not color code the field names consistently. Some are magenta, some are black. I noticed if you use hyphens in the field name, the editor turns the field name black. I've also experienced 'loosing my spot' when inserting a field too.
Anyway, I do like the format and color coding and the line numbers. I just wish it would not insert the extra quotes and parens for me.