Carseats...WTF?

Today Len and Adara and I took out an Autoshare car for the first time. For those of you who don't know, this is a company where you sign up, get given a magical key and the ability to pick a vehicle from on of over 300 locations across TO. You pay a flat rate that covers insurance and gas, plus km's on top.
So, today we got one booked and Len brought it home around 10:30 am with the intent of leaving after we put in the carseat, which is also new since the babe is now over 20 pounds. At 11 am, we still had the intent to leave, but not the carseat installed. Am I getting dumber or are carseats and the cars that they go in insanely complex? We ended up just doing it old school with the seat belt threaded through an impossibly small hole, as we couldn't figure out the bloody floor latch, universal latch, seat latch, bloody sky latch system! Stats say that 80% of Canadian carseats are installed wrong and now I'm pretty sure I know why. Just call me another statistic people; just another stat.