I can give you "first hand" knowledge on this as I did some pretty significant reviews of the Audio Technica ATLP120USB. Just look them up on audiokarma.org (sorry, not plugging another site, it just is where it is).
To summarize for you. It is a great table but there are some issues.
1) There are quality control issues so make sure you get a good one from amazon. Any issue at all, exchange it . When they work, they work well.
2) The onboard phono stage SUCKS. People are recommended to use the RCA's out to a separate phono stage like the ART DJ PRE II (also at Amazon). Then it sounds NICE
3) I too have a turntable setup video with over 50,000 views
Last but not least - USB out sucks.
Your PC or laptop has an input jack. Use it. The conversion on the USB tables and then to the PC is not that great (on any USB table) .
Best bet - RCA out of the table to a small phono stage (The ART is a good one) then out to 3.5mm mini jack in. Let the SOFTWARE do the work. I happen to use one from DAK when I had a DAK unit but you don't need it, just the same type software.
Here is one to look at
There are a few others which I can get you later after work.
The point being you are not limited to USB turntables. You can get a vintage table or the new U-Turn Audio Orbit (not a bad table at all)
Let me know if this helps