I find the tactility too "damped" for my typing style, it's hard to explain. Don't get me wrong, I think they are a lovely mechanism and if they were a bit more cost effective I'd have one or two around the place. I think they would suit my gaming style more than my typing.
Many swear by them, just not me. I like a solid clunk or a hard click when I'm typing and Topre doesn't deliver. I typed on a really nice old RD for a few days the other day, and it really reminded me of my time with a Realforce.