Guildleves are fine... they are moving the focus away from leves for groups as the main way to rank up and leaving them for players that want to gain some SP on their classes while soloing. I don't get the problem?
I recently wanted to get my CON from 43 to 45 and was unable (due to RL) to group with other LS members in a grind party etc. So over the course of 2-3 resets I was able to solo rank 40 leves (I personally preferred doing Gridania for this as our group used to do Broken Water and Halitali a lot ><), do a few Behests when they were available and get my CON to 45.
I'm happy, and if I had the time to grind in a group on raptors or something then I would have done this instead but I didn't. I'm not hurting anyone's gaming experience by spending a couple of days soloing my own leves so I really don't understand the QQ? Behest SP kinda sucked though- even for a "neglected" area I was only getting ~3.5K unless they have changed this in the new patch already.
Choices and options are good! ^^