Nostalrius Begins - Quality wow vanilla realm (1.12)

Is Warlock a good bet for Classic WoW?

I did play during classic before dropping the game the first time. But being a typical teen I was too dumb to do much raiding or serious pvp.
As such I have little substantial experience with warlocks in Classic.
I liked them in Cata and WotLK (and late BC) when I played again but the class was extremely different then.

If you really like the theme and style of Warlocks then by all means play one. Though if you are looking for a bit of a different experience you can look at other classes too.

All classes are needed and can excel at their roles, it is all up to the player.