I disagree.

You're very well-spoken in English as far as I can see, and your vocabulary is very diverse. At least as much as mine is, anyway. Perhaps it'd come through more in terms of creative writing, but in everyday speech I don't find your phrasing repetitive...
And...blah, I abuse commas far too much too.

I think I usually get them in the right places, but I always use them in too many places where they're optional. Which makes my 'speech' feel very staccato'd, sort of like this, where it's all broken up into little sentences, and you have to pause everytime you hit a comma. ^_~
I'm sure your French is a lot better than you say, you know. ^_~ I don't think much of my English either, but... When I think about it, the amount of innate, automated knowledge about the language that is at my disposal is quite large. I'm sure it's the same with you and French.
