This statement could easily go in the positive as well.
I’ve been getting errors and such using Animation and other Codecs (in my case a Mac),. But though frustrating I realize that in any new program there will be bugs that need too be addressed and only come out by using the program a lot.
I’d rather use Motor now even with the bugs (Which do get fixes along the way) than to not have the program and have to go back to the OLD SCHOOL way of rotoing. Because now I look at rotoing with a smile rather than a wince.