The UI looks very clean & easy-to use alongwith good features like drill down options which help us in finding our issues quickly without any effort or debugging involved! Also it has builtin integrations such as Liveness/Readiness checker etc.,which makes things easier when we have multiple services running at same time (say 2 apps).
If there are more than one instance then sometimes its difficult while searching through dashboard due to small screen size issue but overall experience was great!! Nothing specific dislike about this product rather everything seems fine now! We were solving problems related to slow response times from APIs during testing phase so monitoring tools helped me find out where exactly my API requests took longer compared other responses given back and that too within seconds!!