I've been trying out the free-to-play version of D&D Online ("Eberron Unlimited") the last couple days and so far I gotta say it really looks very neat. The game play is fun, kind of Action-RPG style, it's got ladders and traps and puzzles, plus, it's D&D, mace-wielding Clerics in full plate and all. I was also pleasantly surprised by the wealth of information on the official forums, very well organized and with a huge bunch of user-written guides. The community seems to be very active and there is a lot of LFG chat going on which I take as a good sign.
So, as I'm looking for a new MMO to pass the time until Cata arrives, this looks by far the most interesting one I've seen in a bit. Is there anyone around who's played it until end game? What is PvE end game like? At what point would you suggest upgrading the free-to-play version to the VIP version? Anything else noteworthy?