The GC restrictions is a big reason why you are experiencing that though. Iirc correctly you are also a fellow Maelstrom on primal. I also queued for shatter last night and got into 3 matches while an adder friend of mine got into double the matches during the same span. Maelstrom is way too overpopulated atm. And as long as the GC restriction remains in place the GC with the highest winrate will always be overpopulated and suffer from exceptionally bad queues (compared to the other 2 GCs) which unfortunately atm is Maelstrom.
Even though this thread seems rather pointless in asking if you are currently happy with FFXIV PVP, since all you have to do is look at the front page filled with all the "get rid of GC restrictions", "fix my queues", "pvp is dead" threads (not to mention the threads complaining about shatter being too PVE oriented) to figure out where this thread is ultimately gonna lead and that the general consensus is that the community is in fact generally not happy with FFXIV PVP and its direction right now (in fact there are no positive threads regarding PVP in there at all), I'll at least add that I do appreciate SE trying to keep PVP alive by putting out new modes even if the changes are only enough to keep pvp on life support.
At this point I'll give them the benefit of the doubt that the reason they haven't already removed GC restrictions has more to do with some technical hurdle we just don't know about or understand rather than something silly like lore or the fear of win trading in front lines. I do not believe they are completely ignoring player input otherwise monk would still be stripping sch/smn aetherflow stacks, blm and healers would still be getting interrupted from auto attacks, DRK would have never been touched, etc. And even though I find shatter boring I still appreciate its inclusion and attempt at making a mode that plays with a different mindset and strategy than the others. I'm just more miffed at the fact that I'm forced to play this mode instead of secure/seize which I like better simply because its the only mode thats active atm, but thats a community (or lack thereof) problem not necessarily SE's fault. So in summation no I am not currently happy with FFXIV pvp right now as I do not enjoy the current iteration of frontlines (and Feast while entertaining is almost completely dead atm and still needs further tweaking) but that being said I dont feel the situation in PVP is hopeless for the future either.