Ranked leaves me wishing I had not played at all

One lost to a 4man premade One lost to a 4v5 One win 3 I had to dodge based on arguing in champ select One lost because my duo bot fed

So, then I have to add in 7-9 minutes of que time per game (even though I'm in low gold and the que time used to be <1 minute). 3 minutes of champ select per game. Now, doing the math under the assumption I don't like to lose games...

That's about 15% enjoyable time out of my entire set of games today. Maybe I could of won the game with the feeder bot if I played some Op champs and put my best forward, putting me to an amazing 30% enjoyable time.

The amount of time I have to invest in to this game in the HOPES the match will be fun... it just doesn't add up any more. Am I doing something wrong here?