Sure does! I've played 10-15 games and have been dumped into a hacked lobby.
The connection is also utter garbage. BO2 was the first COD where I started playing HC fully and I've had to stick to HC for this. Core is frustrating.
The game is infested with snipers! Every single lobby I've been in has been at least 1/4 full of snipers.
I've seen reports that some people get horrendous input lag as well. I've not really had that issue.
Lots of boosters as well. Luckily Engineer & Blackhat or EMP grenades sort them out. And in HC you can kill both players that are boosting
Despite the issues above I've still had fun playing it.
The maps are good: the first map pack also has Grind which is one of my favourite maps of all time.
Killstreaks are fun: The AGR is such a great streak to use.
And I like a lot of the weapons.
TL;DR It's got all the issues it had when it first came out but is still fun to play. And much better than Infinite Borefare is.
I should also point out that the price of this has shot up. I bought it second hand for £6 a few months ago from Ebay. It's now around £15