I use TOR along with an anonymizer proxy or two to browse youtube videos sent to me. With the proxies, it blocks google tracking quite well, although google does try to set some html tags that TOR warns you about. I can vouch for the fact Paypal does not like TOR and will reset your pw and send you a ton of warning messages even if you log in correctly to pay for etsy spells. (<-not a joke, was buying the spell as a joke).
I can also vouch for Tails booting cleanly and allowing easy browsing using TOR. It is better to use hardwired so that wifi passwords don't store, but ott useful. It's especially useful on the USB stick if you're really paranoid as they're so cheap nowadays, you can abandon after use in any storm drain. NOTE: Wipe down after use with alcohol swab and microfiber before discarding.
Oh, and I didn't do anything illegal. Just curious. USB linux/Tails/TOR are actually cheaper and faster than building a throwaway system with hard drive with o/s so I don't have to worry about mbr exploits and can look at the really dangerous forums. I think it was 32 bucks for five 8-gig sticks and once you make the first one, you can clone the rest saving a bit of time.