They are well-made little rifles, someone once said that every collection should have one.
I haven't got one at present but will buy one someday.
The only thing to watch for I think is the usual break-barrel issues relating to poorly trained youths and adult drongos accidentally pulling the trigger while the barrel is in the open position i.e. bent barrels and cracked stocks.
Ones that have been hammered for years without maintenance at funfair sideshows might have mechanical issues.
Otherwise a solid plinker and junior rifle. The build quality is higher than on the Meteor and so there are alot of them still around, so don't pay a fortune for it.