From July 29th, 2012 to May 6th, 2019, 67% user give 5-star rating, 33% user give 2-star rating. for Unclose Tab chrome extension.
Can undo multiple levels, but there's no menu so you have to unclose all the tabs until you get what you want, and you don't know what the tab is until is opens.
Excellent!!
The button does exactly what it should do.