Wellfooled and Gesser pretty much made a simple point about PvP. All these complaints on how unbalanced a particular class/job is, only exist in low ranks (this will be fixed in a coming update where you immediately get all the skills), where people are still working out on how PvP actually works. Once you get more experience, and get more PvP skills, you'll see how balanced and how steep the learning curve is, the fun factor is subjective to each individual, but for me, who is only rank 14, while I know I'm not as experienced as the others, I can definitely see how PvP just keeps getting better and better as you rank up.

5 matches isn't enough to judge PvP, I'd say even 100 matches isn't enough to judge PvP, especially if you're only after the wolf marks for glamours. PvP can be a lot of fun, but only if you work hard for it, for some, getting to rank 40 is gonna be a grind, but for me, it's just a trophy you get, for working hard and having fun along the way.

On a side note, you might want to do level 40 pvp first, else you'll get destroyed by rank 30+ (don't know if they changed it yet, haven't bothered to look lmao)