Same here, I have my alts in Polo too and so far so good. Though there were some issue with ddos but I think polo is trying it's best to resolve that one. They actually shutdown the trollbox so that the moderators can focus on assisting the support.
Yeah and i think its good that the trollbox was removed even for just a whole. I lost a lot of btcs when i was starting in polo by looking at the trollbox suggestions. Better to make your own research to influence your decision instead of relying on those trollboxes for tips.