After Part 3 of Logitech's Lonely TV ad campaign (pictured above) didn't get quite the reception the company probably intended, GTVHub points out the video has disappeared from YouTube and quickly been replaced by Part 4 in the series. Both are embedded after the break so you can judge for yourself, but Part 4 (along with Parts 1 & 2) seems to do a better job of representing an Aaahh!!! Real Monsters mischievous entity than the Grape You In The Mouth! feel of Part 3. Of course, we'd just like to get out of the ad critic business and get some more Revue with Google TV hands-on t