They are resizable if you actually use his Synths... some ones "dated" is some one elses "classic" imho... check many peoples longing for Synthwave esque nostalgia and the continual reminisce of Albino synth
Rp Products is most probably the least understood in vst market.. Bit is an anacronym for Back In Time or be inspired today so yes it will sound dated as is inspired by classic vintage synths as well