I like them. Latches and handles are optional. Caterpillar offers stamped ones, but only a few dollars less than the original cast steel ones which are much nicer btw.
One of these days I will ask Scott F. to make some custom curtains for me as well. So far he has made (for me) 2 sets for 7U top seats, one for a 7U tailseat, and the ones for the 4U.
Well worth the $. JM