Seriously. Fuck haunted mines.
Want to play a split pusher? Sorry bro.
Want to play a fun comp? Sorry bro.
Get a team with no supports? Sorry bro.
Get a team with shit wave clear? Sorry bro.
Get a team with zero sustainability? Sorry bro.
Haunted Mines is a cancer on this game, just as much as zero matchmaking is. Let us blacklist this map, for the love of fuck.
Even when you win, most of your games are landslide.
Not only that, but the dumb timings, like if you don't have someone dedicated to jungling the siege giants then you're basically fucked. No mule and the other team has one? fucked. Team that doesn't listen to pings at all? fucked.
On other maps, you can win by coins, you can sneak a boss, you can split push, you can find picks. This map is like fighting in Gurubashi Arena, it is so dumb and even victories feel worthless.
On top of all of that, if you're looking experience, sorry. Most of your games here will be 8 minute wins or losses, with the occasional 15-20 minute game if both teams are bad comps and bad players.
As a final note, I got a team of vikings, azmodan, nazeebo, valla and kerrigan vs some other terrible comp. This game lasted for 43 minutes. On haunted mines. Because this is how this map works. You basically are forced to suicide to stop them getting skulls, you can't just let them get a 70+ skull golem after the 20 minute mark, you're fucked. So both sides for 15 minutes suicided into each other over and over. Then both sides 5 man defended, then both sides suicided into each other over and over. So fucking dumb. If it was any other map, we'd of had people sneaking coins, we'd of had lane pushes with bosses, team fights over seeds and shrines, etc.
Seriously. Black listing of maps, get on it. After that, work on MMR and blacklisting heroes.