Constructive criticism is welcome - from those that actually have knowledge of a subject. You haven't shown that you have knowledge about photography, and you haven't offered any real constructive criticism that is actually applicable to any of the photos, or shooting at SDR.
If you actually read and comprehended my previous post, you would look again and see that you aren't going to get engine photos when the hoods are closed, you aren't going to get winner's circle photos if you aren't there to the end of the day, and you aren't going to get front views of wheelies without longer lenses or media passes to get up by the wall at SDR. On one side, it is fenced off, and on the other, there is a dip below track level. That means that you would have to be shooting at almost a 1/4 out to get a good head-on shot at SDR if you are on the outside of the fence. Get it yet?
You shoot better with your phone? Sure you have.I believe what I see, and I haven't seen any quality photos from you yet. I sure hope that you aren't referring to the photos of all of the unfinished/abandoned projects in the Builds forum.
Like I said earlier, use the red X and you can avoid seeing photos you aren't interested in.