I've been playing like two weeks now, but I had the most fun game yet this morning.
I was Phantom Assassin...me and another dude were getting shut down at the bottom, having to run, back off, ran back to base, ended up dying a couple of times, and one of the other lanes wasn't faring much better. I think at one point the opposing team had like 13 kills to our 3 or something.
So, by 30 minutes, I thought the game was over. They had already knocked down a couple of lanes of towers to our base, and at one point they were already destroying shit in our base. I was, along with one or two other people, behind in levels and gear because of all our fucking around and getting harassed. An Ursa on their team was managing to find me wherever the hell I was and must have killed me about 7 times himself.
I think largely in part due to a really good player with a Centaur Warrunner on our team, we actually managed to win this fucker at 1 hour. I finally got geared up and started destroying some squishy heroes in the last 15 or 20 minutes, and I actually felt like I was contributing. At around 55 minutes, the opposing team had made another run at our base with limited progress, and when a few of them were dead, with virtually no communication on our end, we all went up the middle and rode to victory with maybe one death in the process, just kept shutting them down and in the spawn area. There had to just be quite a bit of pure dumb luck involved here because it looked really bad at one point, but it ended up being quite a fun go.