Here is a review based on the performance of the core software often found in these bundles (NES VST by Matt Montag and similar chiptune emulators):
: Users have reported UI glitches where knobs enlarge or images fail to display correctly in some hosts. Matt Montag Safety and Legitimacy of "Repacks" Nintendo VST - Matt Montag nes vst 11 repack
: Introduced a legato mode that prevents step sequencers from retriggering, allowing for smoother melodic lines. Pitch & Tuning Here is a review based on the performance