1. Donald's try didn't take much vision. He's physically bigger and stronger than Cruden, and wasn't far out from the line. Any forward in the world could have scored that try, so as I said, it didn't take much vision.
2. I've met Andre Taylor, he's not a big guy, and he literally made Stephen Donald fly. I only mention it because of this erpic and one sided picture you seem to have of Stephen Donald. You make out like Donald destroyed Cruden in their last encounter, but you're the only one who seems to think so, and just because you say it, it doesn't make it true, in face more often than not, the opposite.
3. The New Zealand public hasn't turned against Stephen Donald with out a reason. He was judged in the same way as any other player has been judged, and he has consistantly been found by a majority, to have come up short. It's true that he is backing up the greatest fly half of all time, but he's also made enough mistakes for people to make up thier mind that he just isn't up to test standard. It's not one mistake, it's fourty, and for every game he does something right, he'll do four things wrong in the next. The fact that you're a Chiefs fan seems to leave you so amazing bias, that you cannot see what everyone else can. I've watched almost every Chiefs game and Waikato game in the last four years, so it's not a lack of exposure that people judge him poorly, it because he is poor.
4. In terms of Andre Taylor's profile, he was listed as 85kgs in the 2009 Manuwatu profile, 88kgs in the current Hurricanes profile
://www.hurricanes.co.nz/team/players/andre-taylor. I can promise you he's not any bigger than that. Regardless, it's Donald's poor defense that made him get bumped, not Taylor's obvious raw abundance of power.