I'm not sure about the VIPs or immigration officers being active members of this forum, but aside from that, I am sure CIC-M has received hundreds of calls to their call centre with many complaining about the spike in sponsorship approval times.
Some have said it's because of the parents and grandparents. What they should do is stop processing all other family class sponsorships until the main one, us (spousal) are back on track with normal processing times of 30 days. Actually, it shouldn't take so long to approve the sponsors, as they have the eligibility criteria to go by, so if you meet that, bang, approved...next!
It should be done like the soup Nazi from Seinfeld...
Anyway, for us, the April applicants, we should hear news by the end of June or early part of July for those who applied near the beginning to middle of April...others who applied a bit later should hear something by the 3rd week of July.
We are all crossing our fingers and toes hoping CIC speeds things up! January really put a wrench in the works...
FS