Hi Lance
Mondial is an old Italian bike manufacturer who have recently started making some very nice motorcycles again, nothing to do with the Chinese Mondial which is one of many trade names coming out of the same factory.
The chinese bikes are getting better all the time, the main problems we had was long PDI times as there was no lube anywhere, nothing was adjusted correctly and sometimes parts were missing, some dealers didnt correct the problems on assembly and the bikes soon went back with major faults.
The plastic panels are not as flexable as on Jap bikes so after a few heavy handed services they are prone to cracking, most parts are not quite up to Jap standards but with care they are ok, the engines are mostly based on old Jap designs so no problems but use a good quality engine oil as the hot weather here can raise engine temp and burn more oil than expected, unless its water cooled.
Most modern bikes are very reliable with many problems down to user error or not having the right bike for the intended use.