My experience in HSL-East was similar to Squorch (but he's not HSL).
RAG was less fun/treated worse than HTs. Fleet Squadron was non-stop "stump the chump" every flight with some guys who had memorized NATOPS but had no fucking clue how shit really worked. I really dreaded flying with about 1/2 of the HACs when I was a H2P.
Once I became a HAC, I tried to make things suck less, and show guys stuff that is actually useful in the aircraft, not just spending all of the day fund flights practicing for the "perfect" max gross takeoff for your NATOPS check that you will NEVER do operationally in that aircraft.
I think this is one of those "your mileage may vary" kind of things. Tends to depend on the community, the command,
and the individual. Some communities seem to pride themselves on being able to know where every comma is in NATOPS. For every awesome squadron, there's the other squadron. Who you deploy with, especially in HSC and HSL, will probably also play a huge factor in how you like your pre-HAC fleet experience. Of course, it goes without saying that there is something of a second class citizen status in being an H2P/boot/nugget. Even if you're the best 2P ever, you're "still just a 2P." That just comes with the turf and is part of the motivation to make HAC.