I have been playing Ao for a while now (around a month and a half) I know that's not really that long, but I've gotten very acuanted with AO, I have played almost every race and class. I like them all very much and just love playing an Engy. but out of all the class's my Engy has the hardest time lvling since about half the time I'm in missions, my pet is out wandering the halls or running into a wall while I'm being attacked. I made the mistake of putting my points into my pet requirements, which left me very little in other feilds for personal weapons.
This caused for me to die a LOT soloing or in teams if it wasn't well rounded with healers and tanks. To me this is a major problem that needs to be fixed ASAP.
I'm also enjoying the trade skill part of being an Engy, but that too is flawed as I have come to find out that even in weapon smithing there are glitch's to alot of things that should be able to be put together either I get the message that I need a higher skill level to merge them and in that case I buff myself to reach that requirement, then when I try to merge them it does absolutly nothing (not even an error.)
There are more things, but I can't think of them right now, but I will probably add on later.
P.S. If you want to flame me you can it doesn't bother me, but I am just trying to let everyone know my personal opinion on what needs to be addressed, not upgraded or buffed.