Yes .... following our journey and inspection of the complete open running network, I can adhere that overall we were quietly impressed. There is still alot of cleaning up to be done as well as minor fixings and cosmetic work, however the basic infrastructure and mechanics and operations all went as required. As you mentioned, at first travel one can't refute the slight but continued bumpiness while moving along the track. The MRT and the BTS are generally smooth running with minimal bumps, however the monorail is bumpy throughout the whole journey, although not heavy bumpy but just light annoying bumpy, as for the rest, it got our stamp and pass.