100% agree... the solo experience is HORRIBLE!
I have played around with Bleeding Edge since it first launched about a week and a half ago and I really think this could be a huge success, but the matchmaking/gameplay if left as is will turn me off of it for good.
Since, there are only 4v4 matches available, it is IMPOSSIBLE to win or even have an enjoyable experience without following your healer around (if you are lucky enough to have one of your 4 teammates be a healer).
I think there should be class restrictions before searching for each team (1 support, 2 damage, 1 tank). This way, teams will ALWAYS be balanced and will enforce the necessary teamwork in each game. Just my two cents.....