If he did make such a claim- you disagreed; so I'm happy to go by your stance and say they do.
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You should be happy tax rates haven't been more jacked up, and he's our best hope to make sure they don't.
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Saying "nothing has changed" is a lie- both the markets and unemployment have changed for the better.  Median household income is also at a 7 year high. The Market is at the highest ever In its history, China agreed to American import of beef, and there have been over $89 Billion saved in regulation rollbacks- there's been plenty, if you bothered to look.
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The amount of legislation signed by a POTUS isn't a measure of how successful he is-- only someone who favors bloated government intervention would think in such terms, and there's nothing that states the first 9 months in office should be "the most productive,' whatever that means. The less legislation signed by any government, the better-- as a Reagan economic advisor liked to say, "Don't just stand there: UN-do something!"