I loaded it on youtube and you're talking a bit too much about the menu. Perhaps it'll be a good idea to watch some(or a lot) of other video reviews. AngryJoe seems like a very popular reviewer, but also IGN has decent reviews and Gametrailers(my fav) has very good reviews.
I think you just need to do some more research about how to plan and cut your review and how to write you dialogue for the review. It just needs more planning.
Your voice isn't strange

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