The external rendering certainly did it no favours. The 'main' road along which I've passed the church many times, is a couple of hundred metres away. From that distance I always took it to be a water management building rather than ecclesiastical.
The half arch which the porch intersects is a strange architectural choice to say the least.
As do the 'Visitor Information' points:
'Level access'?! Hope no-one with mobility needs ever requires access.
'On-steet' parking?! and
'Space to secure your bike'?! There might be 'space', however, what you'd secure it to is another matter!