I've played there for a while. Rates and settings were good at first, I had very good clan and then... Something just went wrong.
Admins had their clans, copying items was availible, and some epics, armors and weapons ++++ appeared from nowhere.
As for technical stuff - if some bug appear, don't waste your time to wait for admin to fix it. If the problem won't be fixed by L2j Frozen team it won't be fixed at all.
I don't recommend it - there are better places to spend your time.