Their products seem redundant.
Wave, buzz, orkut. . .
Google talk, voice, and mail should all be one integrated service.
Everything could be far more integrated, with iGoogle as a sort of command center.
I should be able to start coding projects in Google Docs, or store my medical records. . . instead of having different places for them.
Why are picnick and picasa two different services?
Why is there both Google Video and Youtube?
They've got all these different products yet the integration sucks. Being able to log into my google account isn't real integration.
What I love about Google is that I can have an iGoogle set up that comes up with my documents, my reader, my calendar, my email, and other useful things. I want more of that. I want it to be easier, and less messy, and work better. The gmail widget for iGoogle kind of sucks. I want Google's services to be simple, smooth, and not convoluted as they are right now. Google's like a really messy fridge. Tidy it up.
Maybe, maybe, maybe, maybe. . . people will start using Orkut instead of Facebook if all this wasn't quite so messy. Heck, Google wouldn't really need Orkut if everything was properly integrated.
They've also got some great ideas that they completely half-ass. Chrome bookmark syncing is only useful if you have two computers that you exclusively use. On public and shared computers it's completely useless because all of your history and bookmarks remain in the browser after you log-out.
Android needs to improve. If you install a better browser or keyboard, you should be able to uninstall the original Google stuff. There's individual problems there as well. For 3G&4G users with limited plans there needs to be a quick and easy way to turn images on and off, and perhaps have website specific rules with images. .