I think it looks great. If I thought I could get away with it, I would rock a front lip like that. Sadly, my car is a 12 months a year car in a place with a real winter so, I don't want to be a snowplow.
A little extreme maybe but very tastefully done. Also, purpose built so not over the top.
2009 E92 M3 Le Mans Blau on Schwartz. DCT. RAC RG63, KW V3, Eisenmann Race, AP Racing, Vorsteiner GTS5 Front Bumper, Vorsteiner GTS-V Rear Diffuser.