Buying experience - i bought this bike before bs4 rule so on road price was 85k in nagpur. Now after bs4 engines and gst prices have changed. It was very easy to buy this bike as it was easily available in all stores of bajaj in all color variant.
Riding experience - till the time of writing this review i have ridden 9k km on this bike. The best thing about this bike is its comfort level while riding. As bajaj say "feel like god" the same you will feel while riding it because of it's perfect handle and seat position. Because of it's good handle bar position and brakes and gear position it is very easy and comfortable to ride this bike.
Looks - look wise this is the most unique bike in this range as it is the only cruiser looking bike in this range. Look could have been more attractive if headlights were little bigger.
Performance - i am getting mileage of more than 45 km/l in this which is overall good. This bike easily touches speed of 90 then after that if the road is clear then you may touch top speed of 110 but even at that speed the vibration was not that much.
Issue - the only issue which i find in avenger is the brakes which are bit slow when applied. Back tyre breaks are not so good as they are not disc brake. Also at high speed you will feel lot of air as bike is not having wind shield and it's front is very open make it difficult to drive at high speed.
Servicing - bajaj gives 3 free servicing for this bike. Till now no major issues came in bike.
Pros - easy in riding and comfortable in long rides.
Cons - lack of aerodynamic structure make it difficult to ride on top speed but that is not a demerit because we don't ride at such high speed generally.
Tips for Bajaj Avenger Street 150 
Try to get tubeless tyres as it is not so easy to pull these bikes when punctured.
Value for Money