The major downfall of Vanguard at the time of my playing (release, mostly...and a little bit again later) was that it was too big of a world and not enough people in it to facilitate grouping. I tried it again not too long ago and I had the same problem as before, I could not get a group and I hated soloing. I've already got a max level character in other games, and I just can't sit and solo another to max in another game. My major downfall as a player of MMO's is that I don't ever have any alts as I can't stand to level without friends/consistent groups. The only way I would consider playing again is if that were to change, as I do remember VG dungeons to be some of the coolest things I've experienced, I remember Dargun's Tomb was awesome.