I'd never played WoW until this February.
I spent some time in GH; fought through 20 minutes of lag to get to the gate but after that it was decent. Except...This is the hardest part for me to get used to in DDO, even after PUG'ing to L10. You join a group, you run a quest (run, not walk, not do normal, not pay any attention to the quest or run any optionals unless you know by experience that they're worth doing, just pound it and go on to process through the next one), you get your end reward, you disband. The whole focus of grouping in DDO is wrong; it would be enjoyable with friends but my attempts to convert them actually got me into the wowzer heresy to begin with.
In WoW it's at least built to solo, so you can get on and play or mess around or do SOMETHING even when you can't devote the time to DDO quest-bashing.
I'm using Warcraft as a comparison, but to the opposite extreme I played RuneScape for other FOUR YEARS while I got bored with DDO after six weeks? I'd really like to get to the explorable regions, except that that involves groups. And groups do these things: 1) go directly to boss monster. 2) kill the boss monster. 3) loot the boss monster's chest. 4) go directly to the next boss monster. 5) repeat 1-4 until the area is exhausted, then recall out and regroup to run it again for the bosses that decided not to show up for the party this time around.
In all honesty, who cares about the boss monsters? I'd like to go out there on my own time and get my own experience at my own pace without having to keep up with a group or slow down for a group or get frustrated with a group or get blamed by a group when I fail to keep all five other players alive all at once while the rogue is playing a warrior and the barbarian is seeing how quickly he can drain my spell points while the ranger is constantly drawing aggro before anyone else and the casters never bring repair spells even when they KNOW FULL WELL there's a warforged in the party (sorcerers who can't afford wands are forgiven). That said, I made this thread because I really seriously want to enjoy this game again.