Honda Unicorn cb 150 is my all time favorite bike. This is one of the smoothest bike in its class. Also the bike is comfortable enough for longer rides without getting any bike pain ( back pain) . Here are few pros and cons as per my observation.
Pros:
Extremely smooth engine which makes you feel like gliding in the air
Good riding position which is really comfortable for long rides even the ride is above 500 kms
Reliability . Once you buy this bike, you can use it for at least 5 to 10 years without any hassle
Silent killer. Though the bike is smooth and less noisy, I felt this is the fastest bike in 150cc segment next to Yamaha R15 and CBR 150
Mono suspension makes your ride smoother even in bad roads
Mileage is also good
Cons:
Design and looks : Though the bike is continuing its journey from so many years, its not yet upgraded with digital console.
Sometimes in cold weather, youll feel trouble in starting the bike. Make sure you spend a minute or two for heating up the engine in idle mode.