The 1.4 TSI engines (EA211) in the Mk7 Golf are a new design, so it's too early to comment on long-term reliability, but from what little feedback we have on the forums, there are currently no major issues to report.
The 1.4 TSI engines also use the same DSG unit (DQ200) as the one that's currently being recalled here and other countries, but as vdub has pointed out, the recall itself does not concern nor apply to Mk7 Golf models.