I feel like killing Reader was the point at which I switched from viewing Google mostly positively to more skeptically. Which doesn't seem terribly rational, really; it wasn't the first product to be axed, it was perfectly possible to replace... Maybe it was just the first product axing that really affected me? The moment Google went from "provider of great free stuff" to "sometimes provider of free stuff, sometimes…
I say "oddly enough" because I never really used Google Reader. I did (and still do) use RSS heavily, but I use a different reader for it. But Google's actions struck me because RSS was such a fundamental aspect of the way things worked that axing Reader without offering a replacement seem to me like them axing search itself without offering a replacement.
If Reader can suffer such a fate, anything Google does can as well.