The gist is pretty much there i think. The voice of the message is lost (anger, frustration, or simply questioning methods).
Point 1 is geared towards the direction that the game itself has gone server wise since the most recent changes were made. It appears that there are more and more issues over the last two seasons. I think the cancer reference pretty much suggests his point there, and i kind of agree. A lot of issues have been cropping up over the last season or so, i'm wondering if maybe it's too much for the game to handle at times.
It looks like he is asking why there isn't some sort of method to test the game. Probably because an alpha server or a private server is a bit tedious to keep up to date at the same time, or perhaps expensive, or both. Looks like he wants status quo to be the primary path for the game.
The last bit is disjointed. Appears original writer feels that the game is taking a dip because of the recent changes. I think from there it's just a reiteration of he'd rather both new and old users benefit from a stable game to play, rather than new features that make the stability of the game especially early in the year questionable.
Forgive me if i have misunderstood some of it, but i felt to take the time to read and try to understand as a native english speaker might aid him in communicating his message and perhaps others to understand his view, even if it is not 100% accurate.