I agree with the point 3Dee made with the same caveats he stated. Beyond that, I can honestly only think of a couple of things he has said he is going to do, but he has not accomplished.

He has backpedaled several times on sensible gun control measures, if he would do the right thing and follow through I would give him some credit.

He has also stated that he is going to lower prescription drug costs, but no success yet. There are bipartisan proposals to do so. If he can get this done, credit given.

Yes, I had to resort to a few things he's committed to doing but hasn't. That's the best I can come up with.