Seriously, I haven't had a single login without a new major issue.
Be it controls, binds, visuals, or even the damn LOGIN MENU.
I understand that the game is new, and it's only natural to have some bugs, but really now, I bought this game in a store, in a nice pretty box, and it still feels like a downloaded beta testing unfinished crap with patches every couple of days.
If you weren't ready, you should have pushed the release date back.
On the flipside, when everything DOES work out, I've never had so much fun playing an MMO as I have piloting a ship in STO.
Major problem to me just spells "server down", otherwise I have had nothing to complain about really. The launch has been more succesful than alot of other MMO's previously have. And sometimes problems don't show untill you really stress the servers, which usually happens at launch.
The only other inconvenience to myself and many others is the goldspam issue, which cannot be blamed on Cryptic and has to be battled by both players by reporting the spammers and Cryptic by banning the right accounts, which usually takes manual verfication I guess and thus means alot of work. I'm sure some sort of implemented spam-filter would be welcomed too at some point, but such things take some time to develop.
other than server down time which I expect in a new mmo, not really many. i got punted off the server like 4 times since launch which actually is damn good. last major issue i had was before OB closed when my ship would beam down to the planet or my captain would beam out into space and fall down to the bottom of the sector map. Glad thats all fixed..