Generally find the vloggers annoying, it's much easier to come off as a narcissist if you're videoing yourself in these first and business class cabins vs if you're doing a written trip report. Also don't feel I get much more out of video than I do from a decent blog (eg Lucky's) which shows me all I need to see anyway.
Noel Philips is good though, he comes across as really down to earth, likeable and he's always charitable in how he reviews the airlines from poorer countries. Seems to enjoy what he does rather than the others who act like it's a chore.