Hopefully we'll see some good improvements for launch. They'll be talking about it in the developer update stream in April.
I'd definitely pick it up at that price. Was that on Steam ? It's on sale on the Playstation store but that version is meant to have significant performance issues.
There was one dungeon (forgot the name) which Kripparrian and others were entering that had a good number of elite packs, pulling them all together killing them and resetting over and over for efficency. It wasn't fun gameplay and I don't think this was what Blizzard intended with the reset ability.
We'll be playing WT2 Hardcore from the getgo, everyone sticks in a tenner, person who survives the longest wins the pot
On a helltide, WT3. grouped with 4 others to kill a mob with an icon on the map called something silly like Kaxxxaxaxaxxa, spend 15m killing it, drops about 4 embers and a couple of yellows, never again.