They were OK when tight. But as they aged and wore, all that linkage would sometimes bind up. But you could then convert to a floor mount.
I got quite adept at crawling under the truck and jiggling the connectors on the side of the transmission when mind would lock up on occasion. Seemed it would do it sometimes when I tried to shift too forcefully from first to second when challenged by another teen that though his car was faster, or when I was wearing nice clothes (hah).