Well I can certainly tell you that I'd rather stand in one of the (quite adequate) bus shelters in Royal Parade (Plymouth) than the dingy Bretonside bus station which had seen better days

The new bus/coach station is in a really stupid location which has been universally acknowledged by all concerned, it will be a complete nightmare during busy times.
I agree though the bus shelters in Royal Parade etc are perfectly adequate - the bus service in and around Plymouth is pretty good on the whole.
Bretonside is the subject of much affection and nostalgia for those of us who grew up in God's own city, however in recent years it has become a urine soaked dump, inhabited by undesirables (especially since all the shops closed down)
The plans for it going forward however (more cinemas and hotels) are not needed and largely unwanted - we'll see what transpires.