I actually dislike a large number of stations.
Redhill (The new color scheme looks awful)
Queenstown (WTF is that dark blue thing that was glued onto the end
of the station by a five-year-old?)
Pioneer + Joo Koon (Cheapo look much?)
Jurong East (The roof is as ugly as hell, and what's with the
unpainted concrete in the concourse?)
Marsiling (The noise barrier is annoyingly unfitting)
MacPherson (Just the LEGO-looking entrances)
Buona Vista (They really made no effort in making the elevator and
CCL/EWL transfer area fit in with the existing station, did
they?)
Paya Lebar (Big ugly metal box at the end of the station = bad)
I don't mind crowded stations. I mind the passengers in crowded
stations that don't understand the meaning of "stand on the left of
the escalator".
Buona Vista i want to /facepalm.
Passed by it today, Its just an extension only =.=" They just
added a "box" (Same as PYL) and it looks really CHEAP.
BTW Buona Vista is cracking due to the tunneling =D