I played in today's tournament, and I think pretty much everyone will agree that the stalls were too strong; most games were won by whoever had the bigger deck. I know that the TOs cannot possibly conceive of every possible deck and counterdeck in any given environment, but this meta was pretty bad and didn't seem particularly well thought out. (no offense to the planners)
A second thing (which doesn't apply at all to today's tourney, but has been on my mind for awhile) is the numerous banned cards lately. There's a few that I agree with; nova, immolation, and discord tend to warp the game and make things too RNG-dependent, and really aren't appropriate in most tourneys, but for the last several tourneys I've been in, excluding today's, there was like a 10-15 card ban list, most of which just narrowed the metagame instead of expanding it. Stuff like poison or fahrenheit doesn't need to be banned every week.
I guess it really depends on what the goals of the organizers are. In my mind, the best tourneys are the ones where RNG and rock-paper-scissors are as absent as possible, but I may be biased in that those with the least RNG/RPS are the ones I do the best in, so of course I'd want more of those :p