I have 1 War Machine (54Mh/s) hosted instance that went online earlier today.
First the machine itself. The web UI reports the machine is running at 64MH/s average and I seem to get a large amount of rejects and hardware errors. The web interface also states the machine uptime and it seems to reboot itself every 1-2 hours. I believe the machine is overclocked due to the extra 10Mh and the hardware errors. There's no way to down-clock the machine in the UI.
I've tried several scrypt mining pools.
clevermining.com - I connected about 2hrs after I got my email confirmation. I couldn't get above 25Mh/s on this pool. I tested for two hours. I will try again later tonight. I just received an email (from Jeff @ GAW) stating that there are some updates being pushed that may improve performance/bugs.
scryptguild.com - I get about 62-64Mh/s and about 1% rejects. The speed is good and the rejects are low.
coinshift.com - The site reports 60-64Mh/s accepted and 1.5-2% rejects.
I started off not liking the performance on clevermining but the last two pools worked as expected.
The web UI is really simple but not very informative.
I'd like to see...
-Email notifications when the pool is down or switching to a new pool.
-Reboot notifications & rebooting at a certain time.
-Daily performance graphs
-Power consumption information, watt hours, mega hash per watt hours, etc.
-percentage of hash payment to GAW hosting
-Console output log from the miner software
For a 54MH/s machine that was purchased, 62MH/s seems better then "good"

They will sort out the differences in the pools soon
The speeds will be fluctuating for a while they tune things. In some cases up, and others down

I will take your UI feedback, thanks!