How good is a sub ?100 3d printer ?

[curious aardvark]

Attempting connection at \\.\COM9... READ: zO6?v?Jp?5???5?5??aP2??NttpN?6ra(*6?AptP.
READ: ?B:J??F>AzO.@?F>@?J?J?%HB??zQ*f*??$E]&|:A4AFz?&|:A?:PH>?4?6('?`>I?20nvt>I?2
READ: zO>?v?Bp?1??9?%???Fp|<n>?AptP.
READ: ?]a>J??F>Az_.@?F>@?B?J?%HB??jU:n.??<MQ&|>I$ ENj?&|*A?>P@>?0?&('?h:I?60~~|:I?6
READ: ?A?j?Ar?
Testing plaintext communication protocol...
Testing binary communication protocol...
Testing alternate communication protocols...
Attempting RTS reset and trying again...
Connection failed.

which is what i get when trying to communicate with the printer.
Drivers seem fine, com port appears.
Just get gibberish from the machine.
Play more after lunch.