Yeah , he doesnt get the recognition he deserves! I think his bass tracks seem buried in the mixes of the Who stuff,b/c Townsend & moon. waaay back when I started I knew he was good, but nothing stood out to me like Geezer & squire did for me,YMMV.
Luckily when I took lessons, My teacher was a big fan of him & Sly Stone (Larry Graham)! so I got exposed to players I normally would avoid. so early on I was treated to learn My generation & Thank you. That seriously influenced my right hand technique!! I didnt know anything about Slap back then! I always considered myself very heavy(right) handed though, I never realized how he influenced me until fast forward to 5 years ago, at a gig with thecover band I played in were jamming through our setlist, we had the place rocking and during the first break, a dude comes up to me and says "Wow! You really like the Who! huh?" I was a little caught off guard, cause i 'm not and we only play my generation, but he said it like it was a compliment. so I agreed sheepishly hoping he wasn't gonna get all fan boy on me. Plus I hate when people cant take a compliment! I knew Entwistle was a monster & was flattered, acknnowledged it & said thank you. He stared at my bass the whole time!
As A side note upon learning "slap" early in my training. I learned to
smack my strings very hard with my plucking fingers, accenting notes like thumb slapping, but with fingers. I really developed this "Style" after watching a video on getting Geddy lee's tone. To Quote the Video " Dig in hard, He plays very hard." I really wanted Geddy's tone so I adapted this suggestion to my style. Not bragging just saying, I beat the heck out of my fingers, frets & strings! I dont really hear geddy or entwistle when I play, But I have gotten many compliments on my tone. People Usually approach me staring at my gear (nothing that special, but I take it as a compliment!
After that gig & that compliment (I think). I naturally started doing that heavy handed playing thing more often. and after watching more Entwistle videos & that Ox movie that was on netflix. I realize I really adopted his style accidently through osmosis rather than having been a big fan!?! I thank my old bass teacher for turning me on to players & styles I probably would've ignored (I was more influenced by guitar players back then


). though I can understand why he isnt more appreciated!
When I was 1st getting into playing music Keith Moon had just died so all the Who acclaim went to him, But I do remember an Interesting "Heated" argrument in class, of who was better?(the Who vs. Led Zeppelin) Daltry vs Plant, Ox vs JPJ, Townsend vs. Page, and Bonzo vs. Moon, almost started a riot, Bonzo had died a earlier! I think Zeppelin won b/c the upper classmen were bigger/smarter!( I sided with Zeppelin, but the Who fans made great arguments for them!
Sorry about the long post.

I've been cooped up for days!