Phil is one of the most interesting cows ever, first off he has a large amount of content, far more than most other cows (there are exceptions to this, like Chris Chan for example)
Second is how incompetent he is at nearly everything. Gaming, having a career as a streamer, relationships, cooking, logic, everything.
Third is his attitude: he is incredibly entitled, prone to raging, and is overall a major manchild.
A somewhat minor meme back in 2013 was that DSP was the CWC of the Let's Play community.
I think that's the best way to describe him. He isn't the next Chris Chan, but it's more like he's a bizarro version or alternate version of him: what if CWC was a let's player and wasn't autistic? Part of this is what makes Phil so interesting to study.
@Pointandlaugh
Nah, his video game playthroughs can still be amazingly terrible, the problem is his overrelying on stream chat/strategy guides and most modern games being way too fucking easy. (Probably the latter, more so than the former, believe it or not, is the reason why TIHYDPs have gone downhill. At least half of what makes a TIHYDP great is the playthrough itself)
His commentary though definitely has lost it's quality (except when he's raging and making excuses) mostly because he has become depressed over the years. I wouldn't say 2015, I would say last year is when you can tell he became more depressed (notice his commentary in the Scarface playthrough. Probably one of the earliest examples of him being quiet as fuck for minutes on end)