My first Legendary, I got it today on my 29th pack, but I don't like it. I've read that it was one very good legendary but I don't see much use for him, plus 400 dust is tempting. What do you think?

Sure, I guess that's a good idea! I've never ever played Heartstone though, so don't take my advice too serious. :P

Leeroy isn't that great anymore. Should go for Doctor Boom now. Dr. Boom is pretty much the strongest legendary in the game right now. Leeroy was only used in heavy rush decks, but since the nerf he became too weak.
I'd disentchant him.

Yes but since the nerf not so much anymore. Even the charge hunters don't seem to run him anymore.

OT: If you have something you really want to craft then do it (althoug i don't recommend crafting (many) commons). If not it doesn't hurt keeping him, since he could be of use later. I don't think we'll see another nerf soon (if at all) so getting full disenchant value seems unlikely.

What would you want to craft with the dust? And what classes/decks do you play?

Urgh i hate that card, unless it's me playing it. It's just so annoying to clear.

I agree if you want a legendary Dr.boom or sylvanas (maby rag but everyone runs bgh nowadays) are the way to go. Hovever building your non legendary collection is just as important if not more so (then again you are more likely to get those in your packs).

Well, I mostly play Shaman, cause I have a good enough deck without styff that's hard to find.I don't know what I want actually, I knew that card that summons 2 2/3 wolf w/ taunt is really good but I got it yesterday in a pack and i don't want to craft it a second time. (In fear of finding it again in another pack).

I also have doomsayer witch I don't like and disenchanting this along w/ leeroy would granta me 600 dust.Plus 100 that I allready have+700.

However, I don't know what to do with them.Maybe I could craft that epic mech that summons a 4 cost minion since I don't buy a lot goblins vs gnomes.

Well, I mostly play Shaman, cause I have a good enough deck without styff that's hard to find.I don't know what I want actually, I knew that card that summons 2 2/3 wolf w/ taunt is really good but I got it yesterday in a pack and i don't want to craft it a second time. (In fear of finding it again in another pack).

I also have doomsayer witch I don't like and disenchanting this along w/ leeroy would granta me 600 dust.Plus 100 that I allready have+700.

However, I don't know what to do with them.Maybe I could craft that epic mech that summons a 4 cost minion since I don't buy a lot goblins vs gnomes.

Keep it. Legendarys are hard to come by. The card is still good. I don't have him in US server deck but I do in my European deck. It is helpful there.

Wow, I haven't seen that name in years. Suddenly I want to watch that again.