Now that I have had the time to review the remarkable record of Neil Gorsuch, I must say that by all appearances Trump has kept faith with his supporters and nominated the best possible candidate for the job. It will be impossible for liberals to argue that Gorsuch is not "qualified" given his stellar record, and after he won unanimous senate confirmation for the appeals court. Any Democrat who obstructs this nominee will have to declare the purpose as purely political, either as retribution against Republicans for obstructing Obama's appointee, or based on abortion rights. I say let them, especially those Democratic senators running for re-election in red states in a non-presidential year.
Gorsuch is under 50 years old, so he can be expected to make a difference on the court for a generation or more, far after Trump is gone. Based on that alone, I feel my vote for Trump is justified. I still don't like Trump's management style, and I oppose his protectionist policies, but his cabinet picks have been very reassuring, and this pick even more so.
If Gorsuch is a wolf in sheep's clothing (e.g. Earl Warren or even Anthony Kennedy) there is scant evidence of it.