If you don't know what you're doing then I can't imagine there is any difference between finding utorrent online and installing it than finding where a torrent client is pre-installed on Linux.
The only difference is that you have to be more careful when installing Windows software so you don't install hidden extras. If Linux had any meaningful user base then people would be bundling crapware on that too.
Linux is ok if you like a challenge & want to "be different".
I think that the crapware challenge with Linux is that there is no true conglomerate backing with marketing schemes wrapped into installers. If that was the case, the community would sniff it out and develop an alternative. An example of this is the beta Steam client(when it was briefly beta). It didn't take long to find out that an alternative was found to installing the full featured version with little extra effort at the command line.
Also, I disagree with the wanting to be different but more so to have options. A big sell for me to Linux was the ability to customize the environment, choose my window managers easily, and dispense with the constant need for virus protection. I like the option to use older hardware with a modern OS. Granted there have been some challenges, but not enough so to deter me from continuing on with using it.
Besides, what computer hasn't given anyone a challenge here or there...