Though Metawin is financially stable but still it is concerning for their security system. I don't know either they will get the previous place to the players or players will confuse about using Metawin. Hope they will be able to gain the previous trust of the players.
Matawin will gain previous trust. What could have scared off their customers is if they are very disappointed. Disappointment like not able to have access to their coins for a very long time. But if they truly have access to their coins after just withdrawal was disabled for awhile to avoid further hack, their customers will still trust them. Some people may not even know the gambling site was hacked. If you can remember, this happened to Stake but Stake was able to allow withdrawal and their customers have confidence on the gambling site.