Guys, do have a look at this filter
I got better results with it over a Neo Genesis Evangelion clip than both with Telecide/Decimate and Uncomb/Decimate. No stuttering, no blended fields match.
It sometimes leaves some interlaced artifacts behind that you can easily correct with KernelDeint and others, but that's not the real problem when IVTCing complicated streams.
I do recommend it
Bilu